10 And Nadab and Abihu, the sons of Aaron, took either of them his censer, and put fire therein, and put incense thereon, and offered strange fire before the Lord, which he commanded them not.

¹⁷ And take every man his censer, and put incense in them, and bring ye before the Lord every man his censer, two hundred and fifty censers; thou also, and Aaron, each of you his censer.

⁴⁶ And Moses said unto Aaron, Take a censer, and put fire therein from off the altar, and put on incense, and go quickly unto the congregation, and make an atonement for them: for there is wrath gone out from the Lord; the plague is begun.