Psalms 39:2-5

²I was dumb with silence, I held my peace, even from good; and my sorrow was stirred.

³My heart was hot within me, while I was musing the fire burned: then spake I with my tongue,

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

⁵Behold, thou hast made my days as an handbreadth; and mine age is as nothing before thee: verily every man at his best state is altogether vanity. Selah.