Hexagram 49 革 changing to hexagram 12 否
Changing lines (counted from the bottom): 1, 3, 6.
What to read
Three changing lines: read the judgments of the original and the resulting hexagram; the original is the main one. (Rule set out by Zhu Xi in the Yixue qimeng.)
Judgment of hexagram 49 革
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.
Judgment of hexagram 12 否
否之匪人，不利君子貞，大往小來。
In Phî there is the want of good understanding between the (different classes of) men, and its indication is unfavourable to the firm and correct course of the superior man. We see in it the great gone and the little come.
The two hexagrams
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.
Hexagram 12 否 — judgment
否之匪人，不利君子貞，大往小來。
In Phî there is the want of good understanding between the (different classes of) men, and its indication is unfavourable to the firm and correct course of the superior man. We see in it the great gone and the little come.
The changing lines of hexagram 49
| Line | Chinese | Legge |
|---|---|---|
| 1 | 鞏用黃牛之革。 | The first line, undivided, shows its subject (as if he were) bound with the skin of a yellow ox. |
| 3 | 征凶，貞厲，革言三就，有孚。 | The third line, undivided, shows that action taken by its subject will be evil. Though he be firm and correct, his position is perilous. If the change (he contemplates) have been three times fully discussed, he will be believed in. |
| 6 | 君子豹變，小人革面，征凶，居貞吉。 | The sixth line, divided, shows the superior man producing his changes as the leopard (does when he) changes (his spots), while small men change their faces (and show their obedience). To go forward (now) would lead to evil, but there will be good fortune in abiding firm and correct. |
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.