Numbers 15:25

Then the priest shall make atonement for all the congregation of the sons of Israel, and they will be forgiven; for it was an error, and they have brought their offering, an offering by fire to the Lord, and their sin offering before the Lord, for their error.

Leviticus 4:20

He shall also do with the bull just as he did with the bull of the sin offering; thus he shall do with it. So the priest shall make atonement for them, and they will be forgiven.

Romans 3:25

whom God displayed publicly as a propitiation in His blood through faith. This was to demonstrate His righteousness, because in the forbearance of God He passed over the sins previously committed;

Leviticus 4:26

All its fat he shall offer up in smoke on the altar as in the case of the fat of the sacrifice of peace offerings. Thus the priest shall make atonement for him in regard to his sin, and he will be forgiven.

Luke 23:34

But Jesus was saying, Father, forgive them; for they do not know what they are doing.” And they cast lots, dividing up His garments among themselves.

Acts 13:39

and through Him everyone who believes is freed from all things, from which you could not be freed through the Law of Moses.

Hebrews 2:17

Therefore, He had to be made like His brethren in all things, so that He might become a merciful and faithful high priest in things pertaining to God, to make propitiation for the sins of the people.

1 John 2:2

and He Himself is the propitiation for our sins; and not for ours only, but also for those of the whole world.

Treasury of Scripture Knowledge

Summary

And the priest shall make an atonement for all the congregation of the children of Israel, and it shall be forgiven them; for it is ignorance: and they shall bring their offering, a sacrifice made by fire unto the LORD, and their sin offering before the LORD, for their ignorance:

Forgiven them

General references

Bible References

The priest

Leviticus 4:20
He shall also do with the bull just as he did with the bull of the sin offering; thus he shall do with it. So the priest shall make atonement for them, and they will be forgiven.
Romans 3:25
whom God displayed publicly as a propitiation in His blood through faith. This was to demonstrate His righteousness, because in the forbearance of God He passed over the sins previously committed;
1 John 2:2
and He Himself is the propitiation for our sins; and not for ours only, but also for those of the whole world.

Forgiven them

Luke 23:34
But Jesus was saying, Father, forgive them; for they do not know what they are doing.” And they cast lots, dividing up His garments among themselves.
Acts 13:39
and through Him everyone who believes is freed from all things, from which you could not be freed through the Law of Moses.

General references

Leviticus 4:19
He shall remove all its fat from it and offer it up in smoke on the altar.