'Forever' in the Bible

{Between morning and evening} they are destroyed; without [anyone] regarding [it] they perish forever.

I loathe [my life]; I would not live forever; depart from me, for my days [are] a breath.

You overpower him forever, and he passes away; [you] change {his countenance}, {then} you send him away.

[That] with a pen of iron and [with] lead they might be engraved on a rock forever!

he will perish forever like his dung; [those who] have seen him will say, 'Where [is] he?'

There an upright person could reason with him, and I would be acquitted forever by my judge.

He does not withdraw his eyes from [the] righteous, but he sets them forever with kings on the throne, and they are exalted.

Will it make a covenant with you? Will you take it as a slave forever?