Numbers 25:6-13

⁶And lo! one of the sons of Israel entered before his brethren to an whore of Midian, in the sight of Moses, and of all the company of the sons of Israel, which wept before the gates of the tabernacle.

⁷And when Phinehas, the son of Eleazar, the son of Aaron, the priest, had seen this unshamefast doing, he rose from the midst of the multitude; and when he had taken a sword,

⁸he entered after the man of Israel into the whorehouse, and sticked through both together, that is, the man and the woman, in the places of engendering. And the vengeance ceased from the sons of Israel,

⁹and four and twenty thousand of men were slain.

¹⁰And the Lord said to Moses,

¹¹Phinehas, the son of Eleazar, son of Aaron, priest, hath turned away my wrath from the sons of Israel; for he was moved against them by my fervent love, that, I myself not do away the sons of Israel in my great ferventness of vengeance.

¹²Therefore speak thou to him, Lo! I give to him the peace of my covenant,

¹³and it shall be an everlasting covenant of priesthood, as well to himself as to his seed; for he loved fervently for his God, and he hath cleansed the great trespass of the sons of Israel.