⁹ Do not offer any unholy incense on this altar, or any burnt offerings, grain offerings, or liquid offerings.

The Sin of Nadab and Abihu

10 Aaron’s sons Nadab and Abihu put coals of fire in their incense burners and sprinkled incense over them. In this way, they disobeyed the Lord by burning before him the wrong kind of fire, different than he had commanded.