15 And the name of the Midianite woman who was slain was Cozbi, the daughter of Zur. He was head of the people of a fathers' house in Midian.
Numbers 25:15 Cross References - MLV
Numbers 25:18
18 for they distress you* with their wiles, with which they have beguiled you* in the matter of Peor and in the matter of Cozbi, the daughter of the ruler of Midian, their sister, who was slain on the day of the plague in the matter of Peor.
Numbers 31:8
8 And they killed the kings of Midian with the rest of their slain: Evi and Rekem and Zur and Hur and Reba, the five kings of Midian. They also killed Balaam the son of Beor with the sword.
Joshua 13:21
21 and all the cities of the plain and all the kingdom of Sihon king of the Amorites who reigned in Heshbon, whom Moses killed* with the chiefs of Midian, Evi and Rekem and Zur and Hur and Reba, the rulers of Sihon who dwelt in the land.