'Forever' in the Bible

You shall keep his statutes, and his commandments, which I command you this day, that it may go well with you, and with your children after you, and that you may prolong your days in the land, which Yahweh your God gives you, forever.

Oh that there were such a heart in them, that they would fear me, and keep all my commandments always, that it might be well with them, and with their children forever!

Observe and hear all these words which I command you, that it may go well with you, and with your children after you forever, when you do that which is good and right in the eyes of Yahweh your God.

You shall gather all its spoil into the midst of its street, and shall burn with fire the city, and all its spoil every whit, to Yahweh your God: and it shall be a heap forever; it shall not be built again.

then you shall take an awl, and thrust it through his ear to the door, and he shall be your servant forever. Also to your female servant you shall do likewise.

An Ammonite or a Moabite shall not enter into the assembly of Yahweh; even to the tenth generation shall none belonging to them enter into the assembly of Yahweh forever:

You shall not seek their peace nor their prosperity all your days forever.

and they shall be on you for a sign and for a wonder, and on your seed forever.

The secret things belong to Yahweh our God; but the things that are revealed belong to us and to our children forever, that we may do all the words of this law.

For I lift up my hand to heaven, And say, As I live forever,