Leviticus 16:2-3 ▼

2 yea, Jehovah saith unto Moses, 'Speak unto Aaron thy brother, and he cometh not in at all times unto the sanctuary within the vail, unto the front of the mercy-seat, which is upon the ark, and he dieth not, for in a cloud I am seen upon the mercy-seat.

3 'With this doth Aaron come in unto the sanctuary; with a bullock, a son of the herd, for a sin-offering, and a ram for a burnt-offering;