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.