Leviticus 16:30-34 ▼

30 for it is on this day that atonement shall be made for you to cleanse you; you will be clean from all your sins before Yahweh.

31 It is to be a sabbath of solemn rest for you, that you may humble your souls; it is a perpetual statute.

32 So the priest who is anointed and ordained to minister as a priest in his father’s place shall make atonement: he shall thus put on the linen garments, the holy garments,

33 and make atonement for the holy sanctuary, and he shall make atonement for the tent of meeting and for the altar. He shall also make atonement for the priests and for all the people of the assembly.

34 Now you shall have this as a perpetual statute, to make atonement for the sons of Israel for all their sins once every year.” And just as Yahweh had commanded Moses, so he did.