נֹצֵ֣ר תְּ֭אֵנָה יֹאכַ֣ל פִּרְיָ֑הּ וְשֹׁמֵ֖ר אֲדֹנָ֣יו יְכֻבָּֽד׃
Whoso keepeth the fig-tree shall eat the fruit thereof; And he that waiteth on his master shall be honoured.
Read Jewish philosophical commentary on Proverbs 27:18: and classical philosophical sources.