Numbers 16:46-48

DouayRheims(i) 46 Moses said to Aaron: Take the censer, and putting fire in it from the altar, put incense upon it, and go quickly to the people to pray for them: for already wrath is gone out from the Lord, and the plague rageth. 47 When Aaron had done this, and had run to the midst of the multitude which the burning fire was now destroying, he offered the incense: 48 And standing between the dead and the living, he prayed for the people, and the plague ceased.