Exodus 29:36; Exodus 29:37

Exodus 29:36

36 Sacrifice a bull each day as a sin offering to make atonement. Purify the altar by making atonement for it, and anoint it to consecrate it.

Exodus 29:37

37 For seven days make atonement for the altar and consecrate it. Then the altar will be most holy, and whatever touches it will be holy.