Salmos 39

4 LORD, make me to know mine end, and the measure of my days, what it is; let me know how frail I am.

5 Behold, thou hast made my days as handbreadths; and mine age is as nothing before thee: surely every man at his best estate is altogether vanity. Selah

6 Surely every man walketh in a vain shew: surely they are disquieted in vain: he heapeth up riches, and knoweth not who shall gather them.