'Forever' in the Bible

Yahweh God said, "Behold, the man has become like one of us, knowing good and evil. Now, lest he put forth his hand, and also take of the tree of life, and eat, and live forever..."

Yahweh said, "My Spirit will not strive with man forever, because he also is flesh; yet will his days be one hundred twenty years."

for all the land which you see, I will give to you, and to your offspring forever.

I'll be collateral for him. From my hand will you require him. If I don't bring him to you, and set him before you, then let me bear the blame forever,

For your servant became collateral for the boy to my father, saying, 'If I don't bring him to you, then I will bear the blame to my father forever.'