Leviticus 16:17-18

Rotherham(i) 17 And, no human being, shall be in the tent of meeting, when he cometh in to make a covering by propitiation in the holy place, until he goeth out,––so shall he put a propitiatory–covering about himself and about his household, and about all the convocation of Israel. 18 Then shall he go out unto the altar which is before Yahweh, and shall put a propitiatory–covering thereupon,––and shall take of the blood of the bullock, and of the blood of the goat, and put upon the horns of the altar, round about;