Ecclesiastes 2:20

וְסַבּוֹתִ֣י אֲנִ֔י לְיַאֵ֣שׁ אֶת לִבִּ֔י עַ֖ל כָּל הֶֽעָמָ֑ל שֶׁעָמַ֖לְתִּי תַּ֥חַת הַשָּֽׁמֶשׁ׃

vsabvotiy ʾaniy lyaʾesh ʾet libiy ʿal kal heʿamal sheʿamaltiy taḥat hashamesh

King James Version (KJV)

Therefore I went about to cause my heart to despair of all the labour which I took under the sun.

Modern English

So I turned about and gave my heart up to despair over all the toil of my labors under the sun.