Hexagram 34 大壯 changing to hexagram 49 革
Changing lines (counted from the bottom): 2, 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 34 大壯, line 5
喪羊于易，无悔。
The fifth line, divided, shows one who loses his ram(-like strength) in the ease of his position. (But) there will be no occasion for repentance.
Hexagram 34 大壯, line 2
貞吉。
The second line, undivided, shows that with firm correctness there will be good fortune.
The two hexagrams
Hexagram 34 大壯 — judgment
利貞。
Ta Kwang indicates that (under the conditions which it symbolises) it will be advantageous to be firm and correct.
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 34
| Line | Chinese | Legge |
|---|---|---|
| 2 | 貞吉。 | The second line, undivided, shows that with firm correctness there will be good fortune. |
| 5 | 喪羊于易，无悔。 | The fifth line, divided, shows one who loses his ram(-like strength) in the ease of his position. (But) 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.