go in

Exodus 30:6-8
Place the altar in front of the veil that is before the Ark of the Testimony--before the mercy seat that is over the Testimony--where I will meet with you. . . .

Exodus 40:26, 27
Moses placed the gold altar in the Tent of Meeting, in front of the veil, . . .

Ezekiel 44:9-14
This is what the Lord GOD says: 'No foreigner uncircumcised in heart and flesh may enter My sanctuary--not even a foreigner who lives among the Israelites. . . .

profane

Leviticus 21:12
He must not leave or desecrate the sanctuary of his God, for the consecration of the anointing oil of his God is on him. I am the LORD.

Leviticus 15:31
You must keep the children of Israel separate from their uncleanness, so that they do not die by defiling My tabernacle that is among them.

for I the Lord

Leviticus 21:8
You are to regard him as holy, since he presents the food of your God. He shall be holy to you, because I, the LORD who sets you apart, am holy.