וְיֹתֵ֥ר מֵהֵ֖מָּה בְּנִ֣י הִזָּהֵ֑ר עֲשׂ֨וֹת סְפָרִ֤ים הַרְבֵּה֙ אֵ֣ין קֵ֔ץ וְלַ֥הַג הַרְבֵּ֖ה יְגִעַ֥ת בָּשָֽׂר׃
Was aber darüber ist, mein Sohn, da lasse dich verwarnen; des vielen Büchermachens nähme kein Ende und vieles Predigen ermüdet den Leib.
Aramaic Targum to Ecclesiastes
12. And more than these, my son, be careful to make books of wisdom without end, but occupy yourself much with words of Torah and become wise with weariness of flesh.