Numbers 25:7-8

Revised Standard Version

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.