Psalms 39:4

אָמַרְתִּי אֶֽשְׁמְרָה דְרָכַי מֵחֲטוֹא בִלְשׁוֹנִי אֶשְׁמְרָה לְפִי מַחְסוֹם בְּעֹד רָשָׁע לְנֶגְדִּֽי

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

נֶאֱלַמְתִּי דוּמִיָּה הֶחֱשֵׁיתִי מִטּוֹב וּכְאֵבִי נֶעְכָּֽר

I was dumb with silence; I held my peace, had no comfort; and my pain was held in check.

הוֹדִיעֵנִי יְהוָה קִצִּי וּמִדַּת יָמַי מַה־הִיא אֵדְעָה מֶה־חָדֵל אָֽנִי

'LORD, make me to know mine end, And the measure of my days, what it is; Let me know how short-lived I am.

הִנֵּה טְפָחוֹת נָתַתָּה יָמַי וְחֶלְדִּי כְאַיִן נֶגְדֶּךָ אַךְ כָּֽל־הֶבֶל כָּל־אָדָם נִצָּב סֶֽלָה

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