Exodus 30:7-9 Easy-to-Read Version (ERV)
7 “Aaron must burn sweet-smelling incense on the altar every morning. He will do this when he comes to care for the lamps. 8 He must burn incense again when he checks the lamps in the evening so that incense will be burned before the Lord every day forever. 9 Don’t use this altar for offering any other kind of incense or burnt offering or for any kind of grain offering or drink offering.