And this is thine; the heave offering of their gift, with all the wave offerings of the children of Israel: I have given them unto thee, and to thy sons and to thy daughters with thee, by a statute for ever: every one that is clean in thy house shall eat of it.
This means this offering belongs to you. It's from the special gifts given by the people of Israel, along with their wave offerings. I have given them to you, your children, and your grandchildren forever. Anyone who is clean in your home can enjoy eating this food.