Leviticus 1:3 If his offering be a burnt sacrifice of the herd, let him offer a male without blemish: he shall offer it of his own voluntary will at the door of the tabernacle of the congregation before the Lord. 12 I MC VC

Leviticus 22:19 Ye shall offer at your own will a male without blemish, of the beeves, of the sheep, or of the goats. 10 I MC VC