Numbers 25:10-13

10Then the Lord spoke to Moses, saying,

11“Phinehas the son of Eleazar, the son of Aaron the priest, has turned my wrath away from the Israelites because he was jealous with My jealousy among them, so that I did not destroy the Israelites in My jealousy.

12Therefore say, ‘Behold, I give to Phinehas My covenant of peace.

13And it shall be for him and his descendants after him, a covenant of an everlasting priesthood, because he was jealous (impassioned) for [the unique honor and respect owed to] his God and made atonement for the sons of Israel.’ ”