חוֹשֵׂ֣ךְ אֲ֭מָרָיו יוֹדֵ֣עַ דָּ֑עַת וקר־[יְקַר־] ר֝֗וּחַ אִ֣ישׁ תְּבוּנָֽה׃
Тот, кто щадит слова его, обладает знанием; И тот, кто хранит его дух, является человеком проницательности.
Rashi on Proverbs
keeps back his words He who has knowledge does not talk excessively.
Rashi on Proverbs
he whose breath is dear (Whose words are dear; Salonica ed.) He who keeps back his words is a man of understanding.