Genesis 4:3-5, 15, 25-26

Time passed. Cain brought an offering to GOD from the produce of his farm. Abel also brought an offering, but from the firstborn animals of his herd, choice cuts of meat. GOD liked Abel and his offering, but Cain and his offering didn’t get his approval. Cain lost his temper and went into a sulk.

GOD told him, “No. Anyone who kills Cain will pay for it seven times over.” GOD put a mark on Cain to protect him so that no one who met him would kill him.

Adam slept with his wife again. She had a son whom she named Seth. She said, “God has given me another child in place of Abel whom Cain killed.” And then Seth had a son whom he named Enosh. That’s when men and women began praying and worshiping in the name of GOD.