הִנֵּ֧ה עֲבָדַ֛י יָרֹ֖נּוּ מִטּ֣וּב לֵ֑ב וְאַתֶּ֤ם תִּצְעֲקוּ֙ מִכְּאֵ֣ב לֵ֔ב וּמִשֵּׁ֥בֶר ר֖וּחַ תְּיֵלִֽילוּ׃
eis que os meus servos cantarão pela alegria de coração, mas vós chorareis pela tristeza de coração, e uivareis pela angústia de espírito.
Rashi
Even with laughter that the Holy One, blessed be He, laughs with the heathens in this world. Their heart will ache in the future, and so Scripture says (Isa. 65:14): “And you shall cry out from sorrow of heart.”