Exo 30:10, Lev 4:7 | ESV | STEP | Aaron shall make atonement on its horns once a year . With the blood of the sin offering of atonement he shall make atonement for it once in the year throughout your generations . It is most holy to the Lord .

Exodus 30:10

10 ^aAaron shall make atonement on its horns once a year. With the blood of the ^bsin offering of atonement he shall make atonement for it once in the year throughout your generations. It is most holy to the Lord.”

Leviticus 4:7

7 And the priest ^cshall put some of the blood on the horns of the altar of fragrant incense before the Lord that is in the tent of meeting, and ^dall the rest of the blood of the bull he shall pour out at the base of the altar of burnt offering that is at the entrance of the tent of meeting.