Ezekiel 42:13

And he said to me, The chambers toward the north, and the chambers toward the south, in front of the void spaces, these are the chambers of the sanctuary, wherein the priests the sons of Sadduc, who draw nigh to the Lord, shall eat the most holy things: and there shall they lay the most holy things, and the meat-offering, and the sin-offerings, and the trespass-offerings; because the place is holy.