בְּאֵ֣ין אֲ֭לָפִים אֵב֣וּס בָּ֑ר וְרָב־תְּ֝בוּא֗וֹת בְּכֹ֣חַ שֽׁוֹר׃
沒有耕牛，槽中便空空如也；豐盛的收成卻來自牛的力氣。
Rashi
Without oxen the manger is empty Without oxen, the manger is empty, for not even straw is found in the house.
Rashi
empty Heb. בר, clean and empty. This means that without Torah scholars, there is no proper instruction.