'Ever' in the Bible

(as he spoke to our fathers,) to Abraham and to his seed for ever.

But he said to him, Child, thou art ever with me, and all that is mine is thine.

saying, Go into the village over against you, in which ye will find, on entering it, a colt tied up, on which no child of man ever sat at any time: loose it and lead it here.

and having taken it down, wrapped it in fine linen and placed him in a tomb hewn in the rock, where no one had ever been laid.