'Forever' in the Bible

They are smashed to pieces from dawn to dusk;they perish forever while no one notices.

I give up! I will not live forever.Leave me alone, for my days are a breath.

or were inscribed in stone foreverby an iron stylus and lead!

he will vanish forever like his own dung.Those who know him will ask, “Where is he?”

Then an upright man could reason with Him,and I would escape from my Judge forever.

He does not remove His gaze from the righteous,but He seats them forever with enthroned kings,and they are exalted.

Will he make a covenant with youso that you can take him as a slave forever?