28 and it shall be for Aharon and his sons as their portion forever from the children of Yisra'el; for it is a heave-offering: and it shall be a heave-offering from the children of Yisra'el of the sacrifices of their peace-offerings, even their heave-offering to the LORD.
28
This is always to be the perpetual share from the Israelites for Aaron and his sons. It is the contribution the Israelites are to make to the LORD from their fellowship offerings.