Numbers 25
14 Ref Now the man of Israel who was put to death with the woman of Midian was Zimri, the son of Salu, a chief of one of the families of the Simeonites.
15 Ref And the woman of Midian who was put to death was Cozbi, the daughter of Zur; he was the head of a family in Midian.
16 Then the Lord said to Moses,
17 Ref Take up arms against the Midianites and overcome them;
18 Ref For they are a danger to you with their false ways, causing sin to come on you in the question of Peor, and because of Cozbi, their sister, the daughter of the chief of Midian, who was put to death at the time of the disease which came on you because of Peor.