Ezekiel 44:4-9

4Then he brought me the way of the north gate before the house; and I looked, and behold, the glory of the LORD filled the house of the LORD: and I fell upon my face.

5And the LORD said unto me, Son of man, mark well, and behold with thine eyes, and hear with thine ears all that I say unto thee concerning all the ordinances of the house of the LORD, and all the laws thereof; and mark well the entering in of the house, with every going forth of the sanctuary.

6And thou shalt say to the rebellious, even to the house of Israel, Thus saith the Lord GOD: O ye house of Israel, let it suffice you of all your abominations,

7in that ye have brought in aliens, uncircumcised in heart and uncircumcised in flesh, to be in my sanctuary, to profane it, even my house, when ye offer my bread, the fat and the blood, and they have broken my covenant, to add unto all your abominations.

8And ye have not kept the charge of mine holy things: but ye have set keepers of my charge in my sanctuary for yourselves.

9Thus saith the Lord GOD, No alien, uncircumcised in heart and uncircumcised in flesh, shall enter into my sanctuary, of any alien that is among the children of Israel.