And Onan knew that the seed should not be his; and it came to pass, when he went in unto his brother's wife, that he spilled it on the ground, lest that he should give seed to his brother.
Yahweh will not spare him, but then the anger of Yahweh and his jealousy shall smoke against that man, and all the curses that are written in this book shall lie upon him, and Yahweh shall blot out his name from under heaven.