King James Version (KJV)
Behold, 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.
Modern English
Behold, you have made my days a few handbreadths, and my lifetime is as nothing before you. Surely all mankind stands as a mere breath!
Hebrew
הִנֵּ֤ה טְפָח֨וֹת ׀ נָ֘תַ֤תָּה יָמַ֗י וְחֶלְדִּ֣י כְ֭אַיִן נֶגְדֶּ֑ךָ אַ֥ךְ כָּל הֶ֝בֶל כָּל אָדָ֥ם נִצָּֽב׃
hineh ṭpaḥvot ׀ natatah yamay vḥeldiy kʾayin negdeka ʾak kal hebel kal ʾadam niṣab
כָּלkolevery / all