Exodus 30:9-11

Good News Translation

⁹ Do not offer on this altar any forbidden incense, any animal offering, or any grain offering, and do not pour out any wine offering on it. ¹⁰ Once a year Aaron is to perform the ritual for purifying the altar by putting on its four projections the blood of the animal sacrificed for sin. This is to be done every year for all time to come. This altar is to be completely holy, dedicated to me, the Lord.”

The Tax for the Tent of the Lord's Presence

¹¹ The Lord said to Moses,