Hexagram 13 同人 changing to hexagram 64 未濟
Changing lines (counted from the bottom): 1, 2, 3, 5.
What to read
Four changing lines: read the two unchanged lines of the resulting hexagram; the lower one is the main one. (Rule set out by Zhu Xi in the Yixue qimeng.)
Hexagram 64 未濟, line 4
貞吉，悔亡，震用伐鬼方，三年有賞于大國。
The fourth line, undivided, shows its subject by firm correctness obtaining good fortune, so that all occasion for repentance disappears. Let him stir himself up, as if he were invading the Demon region, where for three years rewards will come to him (and his troops) from the great kingdom.
Hexagram 64 未濟, line 6
有孚于飲酒，无咎，濡其首，有孚失是。
The topmost line, undivided, shows its subject full of confidence and therefore feasting (quietly). There will be no error. (If he) cherish this confidence, till he (is like the fox who) gets his head immersed, it will fail of what is right.
The two hexagrams
Hexagram 13 同人 — judgment
同人于野，亨。 利涉大川，利君子貞。
Thung Zăn (or 'Union of men') appears here (as we find it) in the (remote districts of the) country, indicating progress and success. It will be advantageous to cross the great stream. It will be advantageous to maintain the firm correctness of the superior man.
Hexagram 64 未濟 — judgment
亨。小狐汔濟，濡其尾，无攸利。
Wei Zî intimates progress and success (in the circumstances which it implies). (We see) a young fox that has nearly crossed (the stream), when its tail gets immersed. There will be no advantage in any way.
The changing lines of hexagram 13
| Line | Chinese | Legge |
|---|---|---|
| 1 | 同人于門，無咎。 | The first line, undivided, (shows the representative of) the union of men just issuing from his gate. There will be no error. |
| 2 | 同人于宗，吝。 | The second line, divided, (shows the representative of) the union of men in relation with his kindred. There will be occasion for regret. |
| 3 | 伏戎于莽，升其高陵，三歲不興。 | The third line, undivided, (shows its subject) with his arms hidden in the thick grass, and at the top of a high mound. (But) for three years he makes no demonstration. |
| 5 | 同人，先號啕而後笑。大師克相遇。 | In the fifth line, undivided, (the representative of) the union of men first wails and cries out, and then laughs. His great host conquers, and he (and the subject of the second line) meet together. |
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.