Numbers 16:46-48

New Revised Standard Version, Anglicised Catholic Edition

⁴⁶ Moses said to Aaron, ‘Take your censer, put fire on it from the altar and lay incense on it, and carry it quickly to the congregation and make atonement for them. For wrath has gone out from the Lord; the plague has begun.’ ⁴⁷ So Aaron took it as Moses had ordered, and ran into the middle of the assembly, where the plague had already begun among the people. He put on the incense, and made atonement for the people. ⁴⁸ He stood between the dead and the living; and the plague was stopped.