Nadab and Abihu

10 ¹ Nadab and Abihu were two of Aaron’s sons, but they disobeyed the Lord by burning incense to him on a fire pan, when they were not supposed to. ² Suddenly the Lord sent fiery flames and burned them to death. ³ Then Moses told Aaron that this was exactly what the Lord had meant when he said: "I demand respect from my priests, and I will be praised by everyone!" Aaron was speechless.