Numbers 25:8

25:8 and went after the Israelite man into the tent and thrust through the Israelite man and into the woman’s abdomen. So the plague was stopped from the Israelites.

Numbers 25:11

25:11 “Phinehas son of Eleazar, the son of Aaron the priest, has turned my anger away from the Israelites, when he manifested such zeal for my sake among them, so that I did not consume the Israelites in my zeal.