Hexagram 1 乾 changing to hexagram 49 革
Changing lines (counted from the bottom): 2, 6.
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 1 乾, line 6
亢龍，有悔。
In the sixth (or topmost) line, undivided, (we see its subject as) the dragon exceeding the proper limits. There will be occasion for repentance.
Hexagram 1 乾, line 2
見龍在田，利見大人。
In the second line, undivided, (we see its subject as) the dragon appearing in the field. It will be advantageous to meet with the great man.
The two hexagrams
Hexagram 1 乾 — judgment
元亨。利貞。
Khien (represents) what is great and originating, penetrating, advantageous, correct and firm.
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 1
| Line | Chinese | Legge |
|---|---|---|
| 2 | 見龍在田，利見大人。 | In the second line, undivided, (we see its subject as) the dragon appearing in the field. It will be advantageous to meet with the great man. |
| 6 | 亢龍，有悔。 | In the sixth (or topmost) line, undivided, (we see its subject as) the dragon exceeding the proper limits. There will be 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.