Hexagram 43 夬 changing to hexagram 49 革
Changing line (counted from the bottom): 2.
What to read
One changing line: read the text of that line in the original hexagram. (Rule set out by Zhu Xi in the Yixue qimeng.)
Hexagram 43 夬, line 2
惕號，莫夜有戎，勿恤。
The second line, undivided, shows its subject full of apprehension and appealing (for sympathy and help). Late at night hostile measures may be (taken against him), but he need not be anxious about them.
The two hexagrams
Hexagram 43 夬 — judgment
揚于王庭，孚號，有厲，告自邑，不利即戎，利有攸往。
Kwâi requires (in him who would fulfil its meaning) the exhibition (of the culprit's guilt) in the royal court, and a sincere and earnest appeal (for sympathy and support), with a consciousness of the peril (involved in cutting off the criminal). He should (also) make announcement in his own city, and show that it will not be well to have recourse at once to arms. (In this way) there will be advantage in whatever he shall go forward to.
Hexagram 49 革 — judgment
已日乃孚，元亨。利貞。悔亡。
(What takes place as indicated by) Ko is believed in only after it has been accomplished. There will be great progress and success. Advantage will come from being firm and correct. (In that case) occasion for repentance will disappear.
The changing lines of hexagram 43
| Line | Chinese | Legge |
|---|---|---|
| 2 | 惕號，莫夜有戎，勿恤。 | The second line, undivided, shows its subject full of apprehension and appealing (for sympathy and help). Late at night hostile measures may be (taken against him), but he need not be anxious about them. |
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.