You shall offer also a buck goat for sin, and two lambs of the first year for sacrifices of peace offerings.

“ועשיתם שעיר עזים THEN YE SHALL SACRIFICE ONE KID OF THE GOATS — I might think that the seven lambs (cf. v. 18) and the goat mentioned here are identical with the seven lambs and one goat mentioned in the Book of Numbers (28:27—30). — This is, however, not the case, for when you come to the bullocks and the rams you will find that they are not identical (here, v. 18. we have one bullock and two rams, whilst there you have two bullocks and one ram). Consequently you must admit that these (the lambs and the goats mentioned here) form a group for themselves and the others form a group for themselves: these were offered on account of the loaves and the others as additional offerings for the day (Sifra, Emor, Chapter 13 6; Menachot 45b).”

“Then ye shall sacrifice one kid of the goats for a sin offering,.... Which was for the sin of the whole congregation, typical of Christ, whose soul was made an offering for sin; in virtue of which all other sacrifices become acceptable to God, and believers enjoy the fruits and blessings of divine grace: and two lambs of the first year for a sacrifice of peace offerings; which Gersom says were the most holy things, and were only slain in the north, and only eaten by males, as the rest of the holy things, and are the only peace offerings of the congregation that were offered throughout the whole year.”