Genesis 4:1–26
Genesis 4 is the fall enacted. Cain inherits Adam's vocation, is warned in the exact construction Eve was warned with, exiled eastward as Adam was exiled, and fails the shamar charge by killing the brother he was meant to keep. Yet within the same chapter the seed-line continues: Eve names Seth zera acher — another seed — and men begin to call on the name of Yahweh.
1 Corinthians 6:9-11