כַּאֲשֶׁ֨ר נָתַ֤תִּי אֶת־לִבִּי֙ לָדַ֣עַת חָכְמָ֔ה וְלִרְאוֹת֙ אֶת־הָ֣עִנְיָ֔ן אֲשֶׁ֥ר נַעֲשָׂ֖ה עַל־הָאָ֑רֶץ כִּ֣י גַ֤ם בַּיּוֹם֙ וּבַלַּ֔יְלָה שֵׁנָ֕ה בְּעֵינָ֖יו אֵינֶ֥נּוּ רֹאֶֽה׃
When I applied my heart to know wisdom, and to see the business that is done upon the earth—for neither day nor night do men see sleep with their eyes—
Aramaic Targum to Ecclesiastes
As I gave my heart to know the wisdom of the Law, and to see the business which is done upon the earth, for even the wise who desires to be occupied with the Law and to find wisdom must toil, since he has no rest in the day, and sees no sleep with his eyes in the night.