King James Version (KJV)
LORD, make me to know mine end, and the measure of my days, what it is: that I may know how frail I am.
Modern English
O LORD, make me know my end and what is the measure of my days; let me know how fleeting I am!
Hebrew
הוֹדִ֘יעֵ֤נִי יְהוָ֨ה ׀ קִצִּ֗י וּמִדַּ֣ת יָמַ֣י מַה הִ֑יא אֵ֝דְעָ֗ה מֶה חָדֵ֥ל אָֽנִי׃
hvodiyʿeniy yhvah ׀ qiṣiy vmidat yamay mah hiyʾ ʾedʿah meh ḥadel ʾaniy