謙 → 噬嗑
Hexagram 15: Modesty → Hexagram 21: Biting Through
䷎
謙
Modesty
Earth / Mountain
→
䷔
噬嗑
Biting Through
Fire / Thunder
Changing LinesStable Lines
Changing Lines
This transformation involves 4 changing lines (lines 1, 3, 4, 6).
Trigram Changes
Upper TrigramEarth → FireThe Receptive → The Clinging
Lower TrigramMountain → ThunderKeeping Still → The Arousing
Yilin Verse
周師伐紂，戰於牧野；甲子平旦，天下悅喜。
The Zhou army attacks the tyrant Zhou; they battle at the Wilds of Mu. On the jiazi morning at dawn; all under heaven is pleased and joyful.
— Jiao Yanshou, Yilin (Forest of Changes), 1st century BCE
The Six Lines app includes all 4,096 Yilin verses, each with original ink brush artwork and full commentary. Download on the App Store