Leviticus 7:14
"And of it he shall offer one out of the whole oblation for an heave offering unto the LORD, and it shall be the priest’s that sprinkleth the blood of the peace offerings."
Cross References (ranked by relevance)
All the heave offerings of the holy things, which the children of Israel offer unto the LORD, have I given thee, and thy sons and thy daughters with thee, by a statute for ever: it is a covenant of salt for ever before the LORD unto thee and to thy seed with thee.
The priest that offereth it for sin shall eat it: in the holy place shall it be eaten, in the court of the tabernacle of the congregation.
And Moses gave the tribute, which was the LORD’s heave offering, unto Eleazar the priest, as the LORD commanded Moses.
Take it of their half, and give it unto Eleazar the priest, for an heave offering of the LORD.