'Lifetime' in the Bible

Now Absalom in his lifetime had taken and reared up for himself a monument, which is in the king's dale; for he said, I have no son to keep my name in remembrance; and he called the monument after his own name; and it is called unto this day, Absalom's memorial.

Behold, thou hast made my days as hand-breadths, and my lifetime is as nothing before thee; verily, every man, even the high placed, is altogether vanity. Selah.

Though he blessed his soul in his lifetime, and men will praise thee when thou doest well to thyself, --

But Abraham said, Child, recollect that thou hast fully received thy good things in thy lifetime, and likewise Lazarus evil things. But now he is comforted here, and thou art in suffering.