And יהוה said to him, “Well, if anyone kills Qayin, vengeance is taken on him sevenfold.” And יהוה set up a sign for Qayin, lest anyone finding him kills him.
But Zakkai stood up and said to the Master, “Look, Master, I give half of my possessions to the poor. And if I have taken whatever from anyone by false accusation, I repay fourfold.”