'Permanent' in the Bible

The sons of Aaron, the priests, are to sound the trumpets. Your use of these is a permanent statute throughout your generations.

The assembly is to have the same statute for both you and the foreign resident as a permanent statute throughout your generations. You and the foreigner will be alike before the Lord.

The one who gathers the ashes of the heifer must wash his clothes and be ceremonially unclean until evening. This will be a permanent ordinance both for the Israelites and the resident foreigner who lives among them.

Next, Balaam looked directly at Amalek and then uttered this prophetic statement: "Even though Amalek is an international leader, his future is permanent destruction."

So it will be to him and his descendants after him a covenant of a permanent priesthood, because he has been zealous for his God, and has made atonement for the Israelites.'"

If his father doesn't have brothers, then give his inheritance to a relative who is nearest to him from the family and he'll take possession of it. This is to be a permanent ordinance for the Israelis, just as the LORD commanded Moses."