Leviticus 9:3
Then speak to the Israelites and say, 'Take a male goat for a sin offering, a calf and a lamb, both a year old and without blemish, for a burnt offering,

Leviticus 4:27-31
And if one of the common people sins unintentionally and does what is prohibited by any of the LORD's commandments, he incurs guilt. . . .

Leviticus 9:15
Aaron then presented the people's offering. He took the male goat for the people's sin offering, slaughtered it, and offered it for sin like the first one.

Numbers 28:1-29:31
Then the LORD said to Moses, . . .

Isaiah 53:10
Yet it was the LORD's will to crush Him and cause Him to suffer. And when His soul is made a guilt offering, He will see His offspring, He will prolong His days, and the good pleasure of the LORD will prosper in His hand.

2 Corinthians 5:21
God made Him who knew no sin to be sin on our behalf, so that in Him we might become the righteousness of God.

Titus 2:14
He gave Himself for us to redeem us from all lawlessness and to purify for Himself a people for His own possession, zealous for good deeds.

Hebrews 2:17
So He had to be made like His brothers in every way, that He might become a merciful and faithful high priest in service to God, in order to make atonement for the sins of the people.

Hebrews 5:3
That is why he is obligated to offer sacrifices for his own sins, as well as for the sins of the people.