Leviticus 16:16
And he shall make an atonement for the holy place, because of the uncleanness of the children of Israel, and because of their transgressions in all their sins: and so shall he do for the tabernacle of the congregation, that remaineth among them in the midst of their uncleanness.
Cross-reference
Leviticus 16:18 continues the same Day of Atonement ritual: after making atonement inside, the priest applies blood to the altar horns.
In Leviticus 16:20, the same ritual continues with the live goat after atonement for the sanctuary is completed.
In Leviticus 16:33, this atonement is summarized, including the Most Holy Place and all the people.
Leviticus 8:15 shows Moses putting blood on the altar horns to purify it—a parallel ritual for consecration, not the Day of Atonement.
In Ezekiel 45:19, blood is applied to temple parts, mirroring the blood atonement ritual for the sanctuary here.
In Hebrews 9:22, the principle that blood is required for forgiveness summarizes the atonement system seen here.
In Hebrews 9:23, earthly sanctuary purification (like this) is contrasted with the need for better sacrifices for heavenly things.
In Hebrews 9:13, the blood of goats and bulls (like here) is cited as effective for ceremonial cleansing, contrasted with Christ.
In Ezekiel 45:18, a future purification of the sanctuary echoes the Day of Atonement pattern described here.
Exodus 29:36 commands a daily sin offering to purify the altar—a similar atonement ritual but for consecration, not the yearly Day of Atonement.
In Exodus 29:37, the altar is consecrated through atonement, paralleling the cleansing of the sanctuary here.