'Perpetual' in the Bible

It is a permanent statute for your generations wherever you may be, that you shall not eat any fat or any blood.’”

For I have taken the breast of the wave offering and the thigh of the heave offering from the Israelites, from the sacrifices of their peace offerings, and I have given them to Aaron the priest and to his sons as their perpetual portion from the Israelites.

The bread of the Presence shall be for Aaron and his sons, and they shall eat it in a sacred place, for it is for Aaron a most holy portion of the offerings by fire to the Lord, his portion forever.”

‘The land shall not be sold permanently, for the land is Mine; you are [only] foreigners and temporary residents with Me.

But the pasture lands of their cities may not be sold, for that is their permanent possession.