Gen 4:15, Psa 12:6 | ESV | STEP | Then the Lord said to him, Not so ! If anyone kills Cain , vengeance shall be taken on him sevenfold . And the Lord put a mark on Cain , lest any who found him should attack him.

c Ps. 18:30; 119:140; Prov. 30:5; [Ps. 19:8]

Genesis 4:15

15 Then the Lord said to him, “Not so! If anyone kills Cain, vengeance shall be taken on him ^asevenfold.” And the Lord ^bput a mark on Cain, lest any who found him should attack him.

Psalms 12:6

6 ^cThe words of the Lord are pure words,
like silver refined in a furnace on the ground,
purified seven times.