Numbers 25:6-15

⁶ And behold, one of the people of Israel came and brought a Mid'ianite woman to his family, in the sight of Moses and in the sight of the whole congregation of the people of Israel, while they were weeping at the door of the tent of meeting. ⁷ When Phin'ehas the son of Elea'zar, son of Aaron the priest, saw it, he rose and left the congregation, and took a spear in his hand ⁸ and went after the man of Israel into the inner room, and pierced both of them, the man of Israel and the woman, through her body. Thus the plague was stayed from the people of Israel. ⁹ Nevertheless those that died by the plague were twenty-four thousand. ¹⁰ And the Lord said to Moses, ¹¹ "Phin'ehas the son of Elea'zar, son of Aaron the priest, has turned back my wrath from the people of Israel, in that he was jealous with my jealousy among them, so that I did not consume the people of Israel in my jealousy. ¹² Therefore say, 'Behold, I give to him my covenant of peace; ¹³ and it shall be to him, and to his descendants after him, the covenant of a perpetual priesthood, because he was jealous for his God, and made atonement for the people of Israel.'" ¹⁴ The name of the slain man of Israel, who was slain with the Mid'ianite woman, was Zimri the son of Salu, head of a fathers' house belonging to the Simeonites. ¹⁵ And the name of the Mid'ianite woman who was slain was Cozbi the daughter of Zur, who was the head of the people of a fathers' house in Mid'ian.