מִ֤י חָכָם֙ וְיָ֣בֵֽן אֵ֔לֶּה נָב֖וֹן וְיֵֽדָעֵ֑ם כִּֽי־יְשָׁרִ֞ים דַּרְכֵ֣י יְהוָ֗ה וְצַדִּקִים֙ יֵ֣לְכוּ בָ֔ם וּפֹשְׁעִ֖ים יִכָּ֥שְׁלוּ בָֽם׃
Wer weise ist, lass ihn diese Dinge verstehen, wer klug ist, lass ihn sie wissen. Denn die Wege des HERRN sind richtig, und die Gerechten wandeln in ihnen; Aber Übertreter stolpern darin.
Mishnah Kelim
The beam of a balance and a leveler that contain a receptacle for metal, carrying-stick that has a receptacle for money, a beggar's cane that has a receptacle for water, and a stick that has a receptacle for a mezuzah and for pearls are susceptible to uncleanness. About all these Rabbi Yohanan ben Zakkai said: Oy to me if I should mention them, Oy to me if I don't mention them.