וְהָסֵ֥ר כַּ֙עַס֙ מִלִּבֶּ֔ךָ וְהַעֲבֵ֥ר רָעָ֖ה מִבְּשָׂרֶ֑ךָ כִּֽי־הַיַּלְד֥וּת וְהַֽשַּׁחֲר֖וּת הָֽבֶל׃
Итак сними с сердца твоего недовольство, и извергни зло твое; Для детства и юности это тщеславие.
Rashi
Therefore banish anger. [Banish] anything that causes anger to the Omnipresent.
Rashi
From your flesh. That you should have a heart of flesh.26Alternatively, if your flesh desires to indulge in anything that is evil, remove those desires from your flesh. (Metsudas Dovid)
Rashi
And youth. שַׁחֲרוּת refers to] youth, because [the hair on] a person’s head is black שָׁחוֹר in his youth.27Alternatively, שחר [=dawn] refers to youth which is the dawn of one’s life.