John Gill Commentary Leviticus 7:29

"Speak unto the children of Israel, saying, He that offereth the sacrifice of his peace-offerings unto Jehovah shall bring his oblation unto Jehovah out of the sacrifice of his peace-offerings:" — Leviticus 7:29 (ASV)

Speak unto the children of Israel, saying
Giving them the further instructions concerning their peace offerings:

he that offereth the sacrifice of his peace offerings unto the
Lord ;
whether it be for thanksgiving, or as a vow, or a voluntary oblation, and whether it be of the herd or of the flock, an ox or a cow, a lamb or a goat:

shall bring his oblation unto the Lord of the sacrifice of his
peace offerings ;
that is, the unleavened cakes, wafers, and fried cakes, and unleavened bread, which are called the whole oblation, (Leviticus 7:10–14) .