Numbers 15:24

24 then it shall come to pass, if a trespass be committed unwillingly, unknown to the congregation, then shall all the congregation offer a calf of the herd without blemish for a whole-burnt-offering of sweet savour to the Lord, and its meat-offering and its drink-offering according to the ordinance, and one kid of the goats for a sin-offering.

Numbers 15:24 Meaning and Commentary

Numbers 15:24

Then it shall be, if [ought] be committed by ignorance
Of the law of God, not clearly understanding the meaning of it, or not knowing of the several precepts of it, and the circumstances of each, and the manner of performing obedience thereunto:

without the knowledge of the congregation;
or they being ignorant of the true intent of the law and form of obeying it; for this is to be understood not of the sin of a private person through ignorance, but of the body of the people; or of a congregation of them in some particular place, ignorantly and unawares falling into idolatry, or rather into a breach of any of the laws of God, moral or ceremonial:

that all the congregation shall offer one young bullock for a burnt
offering, for a sweet savour unto the Lord;
as an acceptable sacrifice to him; by which it appears that this law is different from that in ( Leviticus 4:13-21 ) ; since the bullock there was for a sin offering, this for a burnt offering; and besides another creature was to be for a sin offering, as after expressed:

with his meat offering and his drink offering, according to the
manner;
a meat offering, consisting of such a quantity of flour and oil, and a drink offering of such a quantity of wine as directed to, ( Numbers 15:9 Numbers 15:10 ) ;

and one kid of the goats for a sin offering;
which though mentioned last was offered first, as an expiatory sacrifice for sin, typical of Christ, who was made an offering for sin, and then the burnt offering by way of thankfulness for the acceptance of the other.

Numbers 15:24 In-Context

22 But whensoever ye shall transgress, and not perform all these commands, which the Lord spoke to Moses;
23 as the Lord appointed you by the hand of Moses, from the day which the Lord appointed you and forward throughout your generations,
24 then it shall come to pass, if a trespass be committed unwillingly, unknown to the congregation, then shall all the congregation offer a calf of the herd without blemish for a whole-burnt-offering of sweet savour to the Lord, and its meat-offering and its drink-offering according to the ordinance, and one kid of the goats for a sin-offering.
25 And the priest shall make atonement for all the congregation of the children of Israel, and shall be forgiven them, because it is involuntary; and they have brought their gift, a burnt-offering to the Lord for their trespass before the Lord, even for their involuntary sins.
26 And it shall be forgiven as respects all the congregation of the children of Israel, and the stranger that is abiding among you, because involuntary to all the people.

The Brenton translation of the Septuagint is in the public domain.