one kid

Leviticus 4:23-28
When he becomes aware of the sin he has committed, he must bring an unblemished male goat as his offering. . . .

Leviticus 16:15
Aaron shall then slaughter the goat for the sin offering for the people and bring its blood behind the veil, and with its blood he must do as he did with the bull's blood: He is to sprinkle it against the mercy seat and in front of it.

Numbers 15:24
and if it was done unintentionally without the knowledge of the congregation, then the whole congregation is to prepare one young bull as a burnt offering, a pleasing aroma to the LORD, with its grain offering and drink offering according to the regulation, and one male goat as a sin offering.

Numbers 28:30
Include one male goat to make atonement for you.

Romans 8:3
For what the Law was powerless to do in that it was weakened by the flesh, God did by sending His own Son in the likeness of sinful man, as an offering for sin. He thus condemned sin in the flesh,

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.

two lambs

Leviticus 3:1-17
If one's offering is a peace offering and he offers an animal from the herd, whether male or female, he must present it without blemish before the LORD. . . .

Leviticus 7:11-18
Now this is the law of the peace offering that one may present to the LORD: . . .