Romans 8:3

For though the law could not do it, because it was made helpless through our lower nature, yet God, by sending His own Son in a body similar to that of our lower nature, and as a sacrifice for sin, passed sentence upon sin through His body,

2 Corinthians 5:21

He made Him who personally knew nothing of sin to be a sin-offering for us, so that through union with Him we might come into right standing with God.

Treasury of Scripture Knowledge

Summary

Then ye shall sacrifice one kid of the goats for a sin offering, and two lambs of the first year for a sacrifice of peace offerings.

Bible References

One kid

Romans 8:3
For though the law could not do it, because it was made helpless through our lower nature, yet God, by sending His own Son in a body similar to that of our lower nature, and as a sacrifice for sin, passed sentence upon sin through His body,
2 Corinthians 5:21
He made Him who personally knew nothing of sin to be a sin-offering for us, so that through union with Him we might come into right standing with God.