King James Version (KJV)
Therefore shall all hands be faint, and every man's heart shall melt: {be faint: or, fall down}
Modern English
Therefore all hands will be feeble, and everyone’s heart will melt.
Hebrew
עַל־כֵּ֖ן כָּל־יָדַ֣יִם תִּרְפֶּ֑ינָה וְכָל־לְבַ֥ב אֱנ֖וֹשׁ יִמָּס׃
ʿal-ken kal-yadayim tirpeynah vkal-lbab ʾenvosh yimas
כָּלkolevery / all