'Peace offering' in the Bible

and one sheep from each flock of two hundred, from the watered places of Israel, for a grain offering, burnt offering, and peace offering, to make atonement for them, declares the sovereign Lord.

And when the ruler makes a free offering, a burned offering or a peace-offering freely given to the Lord, the doorway looking to the east is to be made open for him, and he is to make his burned offering and his peace-offerings as he does on the Sabbath day: and he will go out; and the door will be shut after he has gone out.