Ecclesiastes 11:10

וְהָסֵ֥ר כַּ֙עַס֙ מִלִּבֶּ֔ךָ וְהַעֲבֵ֥ר רָעָ֖ה מִבְּשָׂרֶ֑ךָ כִּֽי־הַיַּלְד֥וּת וְהַֽשַּׁחֲר֖וּת הָֽבֶל׃

Therefore remove vexation from thy heart, and put away evil from thy flesh: for childhood and youth are vanity.