Then Aaron took it as Moses had spoken, and ran into the midst of the assembly, for behold, the plague had begun among the people. So he put on the incense and made atonement for the people.
And Moses said to Aaron, “Take your censer and put in it fire from the altar, and lay incense on it; then bring it quickly to the congregation and make atonement for them, for wrath has gone forth from Yahweh, the plague has begun!”
and it shall be for him and his seed after him, a covenant of a perpetual priesthood, because he was jealous for his God and made atonement for the sons of Israel.’ ”