Job 10:5

Are thy days as the days of a mortal? are thy years as a man's days,

But let not this one thing be hidden from you, beloved, that one day with the Lord is as a thousand years, and a thousand years as one day.

Lo, God is great, and we comprehend him not, neither can the number of his years be searched out.

Before the mountains were brought forth, and thou hadst formed the earth and the world, even from eternity to eternity thou art God.

But thou, Jehovah, abidest for ever, and thy memorial from generation to generation.

I said, My God, take me not away in the midst of my days! ... Thy years are from generation to generation.

and as a covering shalt thou roll them up, and they shall be changed; but thou art the Same, and thy years shall not fail.

Treasury of Scripture Knowledge

Are thy days as the days of man? are thy years as man's days,

Before the mountains were brought forth, and thou hadst formed the earth and the world, even from eternity to eternity thou art God.

But thou, Jehovah, abidest for ever, and thy memorial from generation to generation.

and as a covering shalt thou roll them up, and they shall be changed; but thou art the Same, and thy years shall not fail.

But let not this one thing be hidden from you, beloved, that one day with the Lord is as a thousand years, and a thousand years as one day.