Numbers 25:3-5

³and Israel is joined to Baal-Peor, and the anger of Jehovah burneth against Israel.

⁴And Jehovah saith unto Moses, 'Take all the chiefs of the people, and hang them before Jehovah — over-against the sun; and the fierceness of the anger of Jehovah doth turn back from Israel.'

⁵And Moses saith unto the judges of Israel, 'Slay ye each his men who are joined to Baal-Peor.'