Exodus 30:7-10 ▼

7 Aaron shall burn sweet and fragrant incense on it; he shall burn it every morning when he trims and tends the lamps.

8 When Aaron sets up the lamps at twilight, he shall burn incense, a perpetual incense before the LORD throughout your generations.

9 You shall not offer any strange incense on this altar, or burnt offering or meal offering; you shall not pour out a drink offering on it.

10 Once a year Aaron shall make atonement [for sin] on its horns. He shall make atonement on it with the blood of the sin offering of atonement once a year throughout your generations. It is most holy to the LORD.”