Hexagram 31 咸 changing to hexagram 16 豫
Changing lines (counted from the bottom): 3, 5.
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 31 咸, line 5
咸其脢，无悔。
The fifth line, undivided, shows one moving the flesh along the spine above the heart. There will be no occasion for repentance.
Hexagram 31 咸, line 3
咸其股，執其隨，往吝。
The third line, undivided, shows one moving his thighs, and keeping close hold of those whom he follows. Going forward (in this way) will cause regret.
The two hexagrams
Hexagram 31 咸 — judgment
亨。利貞。取女吉。
Hsien indicates that, (on the fulfilment of the conditions implied in it), there will be free course and success. Its advantageousness will depend on the being firm and correct, (as) in marrying a young lady. There will be good fortune.
Hexagram 16 豫 — judgment
利建侯行師。
Yü indicates that, (in the state which it implies), feudal princes may be set up, and the hosts put in motion, with advantage.
The changing lines of hexagram 31
| Line | Chinese | Legge |
|---|---|---|
| 3 | 咸其股，執其隨，往吝。 | The third line, undivided, shows one moving his thighs, and keeping close hold of those whom he follows. Going forward (in this way) will cause regret. |
| 5 | 咸其脢，无悔。 | The fifth line, undivided, shows one moving the flesh along the spine above the heart. There will be no occasion for repentance. |
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.