Numbers 25:14-18

14The name of the Israelite man killed with the Midianite woman was Zimri son of Salu, a prince of a Simeonite ancestral household.

15The name of the executed Midianite woman was Cozbi, daughter of Zur—he was a tribal head of an ancestral house in Midian.

16Adonai spoke to Moses saying,

17“Deal with the Midianites as enemies and strike them.

18For they have been enemies to you in their deceptions of you in the matter of Peor and in the matter of Cozbi, the daughter of a Midianite prince, their sister who was slain on the day of the plague on account of the Peor incident.”