시편 126:6의 차시두트

And these are the two aspects of prophecy that exist in the service of the Creator: There is a man, who does a mitzvah for the reward of Olam Haba, that he does not benefit from the mitzvah itself; if he were not given Olam Haba in reward for it he would not do it, and this is the aspect of "Koh," a not-shiny mirror, like a man who sees some thing from afar [28], so he does the mitzvah for the reward that comes at a distant time, i.e. after this world,

and there in this verse is hinted the payment of reward: "הָלוֹךְ יֵלֵךְ וּבָכה נוֹשֵׂא מֶשֶׁךְ הַזָּרַע/One who goes walking and crying, carrying along the seed" (Ps. 126), for he has grief in its performance, "בּא יָבא בְרִנָּה נשֵׂא אֲלֻמּוֹתָיו/shall come coming in song, carrying his sheaves," that he will rejoice in the future, when he receives the reward of the mitvah, acrostic of בּ'א יָ'בא בְ'רִנָּה נ'שֵׂא אֲ'לֻמּוֹתָיו, acrostic for נָבִיא.

[This is revealed] all the way to the highest levels, as stated,¹⁹Jeremiah 31:8 “They shall come with weeping,” specifically. It likewise states,²⁰Psalms 126:6 “He who goes weeping on his way, [bearing a bag of seed, shall come back with a joyful shout, carrying his sheaves].”