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I Ching Birth Hexagram · Hexagram 7 of 64

Hexagram 7, 師 Shī: water held within the earth

師 Shī is hexagram 7 of the Zhouyi, which places water inside the earth, as a population holds within it the troops that can be raised from it. The character means a host or a multitude, and the tradition reads the hexagram as organised strength under one experienced lead, set to a just aim.

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Hexagram 7, 師 Shī, drawn as six lines numbered from the bottom: broken, whole, broken, broken, broken, broken. The lower, inner trigram is 坎 Kǎn, Water; the upper, outer trigram is 坤 Kūn, Earth. 1 2 3 4 5 6 Upper, outer 坤 Kūn, Earth Lower, inner 坎 Kǎn, Water 7 師 Shī Lines numbered from the bottom
The figure of 師 from the bottom line up: Water inside, Earth outside. Five broken lines, one whole.

Facts

Number
7 of 64, in the received order
Character and pinyin
師 Shī ䷆
Our title
The Army
Lines, bottom to top
yin, yang, yin, yin, yin, yin
Lower trigram (inner)
☵ 坎 Kǎn, Water
Upper trigram (outer)
☷ 坤 Kūn, Earth
Within (nuclear)
24 復 Fù, Return
King Wen pair
8 比 Bǐ, Alliance
Legge's name (1882)
Sze
Part of the text
The first part (上經), 1 to 30

Meaning

Under the earth there is water, unseen and there to be drawn. The hexagram reads the picture politically: within a people lies the army that can be raised from it, and the one yang line in the second place is its commander among the five yin lines. 師 means a troop or a multitude.

The Judgment is short and conditional. Good fortune and no error, it says, with firmness and correctness and a leader of age and experience; without those, a host is a danger to its own side. The Image draws the lesson from the hidden water: a ruler who feeds and teaches the people has a reserve to draw on when it is needed. Read in our own words, 師 is about how the many are organised: discipline from the first step, a lead whose authority is earned, and an aim that justifies the effort. It is a figure for order in a group, not a call to anything.

The lines

The lines follow a campaign. At the start the host goes out by its rules, and if the rules are bad there is trouble; in the second place the commander stands in the midst of the host and the king's favour reaches him three times. The third line warns of too many leaders, the fourth "shows the host in retreat", in Legge's words, and is not blamed for it, and the fifth sends the eldest to lead, warning against giving the work to the young and idle. At the top the campaign is over and the ruler hands out fiefs and offices, with the rule that small men are not to be given them.

Its pair is 比, hexagram 8, the same lines upside down; its opposite is 同人, hexagram 13.

In the birth cast

The time cast arrives at 師 when the year, month and day leave 0, counted as 8 on eight, which puts 坤 earth above, and the same total with the hour added leaves 6, which puts 坎 water below. Which line moves depends on what the whole total leaves on six, and each line turns the figure into a different hexagram:

  • Line 1 (初六) moving: becomes 19 臨 Lín, Drawing Near
  • Line 2 (九二) moving: becomes 2 坤 Kūn, Earth's Yielding
  • Line 3 (六三) moving: becomes 46 升 Shēng, Ascent
  • Line 4 (六四) moving: becomes 40 解 Xiè, Release
  • Line 5 (六五) moving: becomes 29 坎 Kǎn, The Abyss
  • Line 6 (上六) moving: becomes 4 蒙 Méng, The Untaught Mind

Lines 2 to 5 give the hexagram within, 24 復 Fù, Return. Everyone born in the same lunar day and double hour has the same cast, so the figure describes a moment, not a person.

Correspondences

Each item with how it stands: “sourced” is in the work cited, “our construction” is EsoTerrier’s own, and “disputed” means the sources disagree.

Trigram virtues (Shuogua, chapter 7)
坎 sinking, perilous below; 坤 yielding, compliant above, in our English sourced
Trigram family places (Shuogua)
middle son below, mother above sourced
Trigram body and animal images (Shuogua)
ears and pig below; belly and ox above sourced
Trigram phases (a classical correspondence: the Plum Blossom text's table)
Water below, Earth above. The Han assignment of 梅花易數, book 1, also used by Jing Fang; not stated as such in the Zhouyi sourced
Inverse and opposite
Upside down: 8 比 Bǐ, Alliance; every line flipped: 13 同人 Tóng Rén, Fellowship sourced
Human Design gate
Gate 7, from 133.25° to 138.875° of the tropical zodiac on Ra Uru Hu's wheel (1987): a modern placing, not the I Ching's sourced
Our English title
The Army: EsoTerrier's own, from the sense of 師 our construction

How the schools read it

The Zhouyi, in Legge's translation (1882)
“Sze indicates how, in the case which it supposes, with firmness and correctness, and (a leader of) age and experience, there will be good fortune and no error.”
The Image (大象), one of the Wings, in our paraphrase
Water in the midst of the earth; the superior man nourishes and educates the people and gathers the multitude from among them.
The Plum Blossom method (Ming)
A figure reached by numbers: 坤 above when the year, month and day leave 0 on eight, 坎 below when the same total with the hour leaves 6.
Human Design (Ra Uru Hu, 1987)
Takes the number for its gate 7 and puts it on the zodiac; its own reading, which we do not quote.
EsoTerrier
Water held within the earth: the many organised under one experienced lead, kept from turning on itself by order from the first step and a just aim.

Claims about it

  • Gate 7 of Human Design, at 133.25° to 138.875° of the zodiac, is where the I Ching itself places hexagram 7.

    false

    What the record shows: The wheel is Shao Yong's circle rotated by Ra Uru Hu in 1987 to 1989 so that hexagram 41 starts at 2° Aquarius. No Chinese source we found puts the hexagrams on degrees of the zodiac.

  • Being born under 師 Shī fixes a person's character.

    unverified

    What the record shows: A modern reading with no source in the tradition. The Zhouyi has no birth hexagram; the cast reads a figure, not a person, and everyone born in the same lunar day and double hour shares it.

Elsewhere on EsoTerrier

Sources

Primary texts (6)
  1. James Legge (trans.), The Yî King, Sacred Books of the East XVI. Oxford: Clarendon Press, 1882. Public domain; quoted briefly and credited. en.wikisource.org/wiki/Sacred_Books_of_the_East/Volume_16
  2. 梅花易數 (Meihua yishu, the Plum Blossom method), attributed to Shao Yong, book 1: the time rule, the trigram numbers and phases, and the casts of the plum blossom and the peonies. zh.wikisource.org/wiki/梅花易數/卷一
  3. 周易 (Zhouyi), the received Chinese text of the hexagram and line statements with the Ten Wings. ctext.org/book-of-changes
  4. The same, the 1882 Oxford edition scanned (archive.org), for hexagrams 33 to 64 and the appendices. archive.org/details/sacredbooksofchi16conf
  5. The Unicode Standard, Yijing Hexagram Symbols, U+4DC0 to U+4DFF. unicode.org/charts/PDF/U4DC0.pdf
  6. 京氏易傳 (Jingshi yizhuan), attributed to Jing Fang, three books. zh.wikisource.org/wiki/京氏易傳
Studies and other sources (3)
  1. "King Wen sequence", Wikipedia. en.wikipedia.org/wiki/King_Wen_sequence
  2. Jovian Archive, "Gates and hexagrams in Human Design" (cited for the wheel's origin only). jovianarchive.com/pages/gates-and-hexagrams-in-human-design
  3. "Hexagram (I Ching)", Wikipedia. en.wikipedia.org/wiki/Hexagram_(I_Ching)
Our own research (5)
  1. EsoTerrier, I Ching research, 10 to 14 October 2026: the method, the validation (61 births), the variants and the lists.
  2. EsoTerrier calculation engine, the I Ching service and its reference tables (titles, glosses and readings our own).
  3. EsoTerrier, Gene Keys research, 9 October 2026: the legal and trade-mark report, on which hexagram names are free to use.
  4. EsoTerrier, Human Design research, 9 October 2026: the wheel, gate 41 at 2° Aquarius, 5.625° per gate.
  5. EsoTerrier, engine audit of 14 October 2026: the reworded titles, readings and trigram qualities, with the passages each rests on.

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By EsoTerrier. Written with AI assistance from our research and checked against its sources; last revised 19 October 2026. How we write these pages.

First published ; last revised . Corrections: support@esoterrier.com.