Hexagram 7 師 changing to hexagram 18 蠱
Changing lines (counted from the bottom): 3, 6.
What to read
Two changing lines: read both line texts of the original hexagram; the upper one is the main one. (Rule set out by Zhu Xi in the Yixue qimeng.)
Hexagram 7 師, line 6
大君有命，開國承家，小人勿用。
The topmost line, divided, shows the great ruler delivering his charges, (appointing some) to be rulers of states, and others to undertake the headship of clans; but small men should not be employed (in such positions).
Hexagram 7 師, line 3
師或輿尸，凶。
The third line, divided, shows how the host may, possibly, have many inefficient leaders. There will be evil.
The two hexagrams
Hexagram 7 師 — judgment
貞丈人吉，无咎。
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.
Hexagram 18 蠱 — judgment
元亨。利涉大川。先甲三日，後甲三日。
Kû indicates great progress and success (to him who deals properly with the condition represented by it). There will be advantage in (efforts like that of) crossing the great stream. (He should weigh well, however, the events of) three days before the turning point, and those (to be done) three days after it.
The changing lines of hexagram 7
| Line | Chinese | Legge |
|---|---|---|
| 3 | 師或輿尸，凶。 | The third line, divided, shows how the host may, possibly, have many inefficient leaders. There will be evil. |
| 6 | 大君有命，開國承家，小人勿用。 | The topmost line, divided, shows the great ruler delivering his charges, (appointing some) to be rulers of states, and others to undertake the headship of clans; but small men should not be employed (in such positions). |
English: James Legge (1882), public domain. Chinese: Zhou Yi.
Data: English Wikisource (Public domain texts; transcription CC BY-SA 4.0); Chinese Wikisource (Public domain texts; transcription CC BY-SA 4.0). Retrieved 2026-10-22.