'Permanently' in the Bible

“I will make you pass under the rod [as the shepherd does with his sheep when he counts them, and I will count you as Mine and constrain you] and bring you into the bond of the covenant [to which you are permanently bound].

They will eat the grain offering, the sin offering, and the restitution offering. Everything in Israel that is permanently dedicated to the Lord will belong to them.

But if he gives a gift from his inheritance to one of his servants, then it shall be his until the year of liberty [the Year of Jubilee]; after that it shall be returned to the prince. His inheritance shall be only his sons’ [permanently]; it shall belong to them.