Numbers 25:11-13

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.’ ”