Psalm 39:1-4

King James Version

39 I said, I will take heed to my ways, that I sin not with my tongue: I will keep my mouth with a bridle, while the wicked is before me.

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

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

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