Numbers 31:6-8

Complete Jewish Bible

⁶ Moshe sent them, a thousand from each tribe, to the war; he sent them and Pinchas the son of El‘azar the cohen to the war, with the holy utensils and the trumpets for sounding the alarm in his care.

⁷ They fought against Midyan, as Adonai had ordered Moshe, and killed every male. ⁸ They killed the kings of Midyan along with the others who were slain — Evi, Rekem, Tzur, Hur and Reva, the five kings of Midyan. They also killed Bil‘am the son of B‘or with the sword.