4 (39-5) 'LORD, make me to know mine end, and the measure of my days, what it is; let me know how short-lived I am. 5 (39-6) Behold, Thou hast made my days as hand-breadths; and mine age is as nothing before Thee; surely every man at his best estate is altogether vanity. Selah 6 (39-7) Surely man walketh as a mere semblance; surely for vanity they are in turmoil; he heapeth up riches, and knoweth not who shall gather them.