וְעָבַדְתָּ֣ אֶת־אֹיְבֶ֗יךָ אֲשֶׁ֨ר יְשַׁלְּחֶ֤נּוּ יְהוָה֙ בָּ֔ךְ בְּרָעָ֧ב וּבְצָמָ֛א וּבְעֵירֹ֖ם וּבְחֹ֣סֶר כֹּ֑ל וְנָתַ֞ן עֹ֤ל בַּרְזֶל֙ עַל־צַוָּארֶ֔ךָ עַ֥ד הִשְׁמִיד֖וֹ אֹתָֽךְ׃
Będziesz służył wrogowi twojemu, którego naszle na ciebie Wiekuisty, o głodzie, i w pragnieniu, i w nagości, i w niedostatku wszelkim; i włoży jarzmo żelazne na szyję twoję, aż cię wytępi.
Jerusalem Talmud Shabbat
Rebbi Onias, Jacob from Afartaim66This probably is biblical חֲפָרַ֥יִם (Jos. 19:19). in the name of Rebbi: The Eternal will remove from you all sickness67Deut. 28:48., that is fever. Rebbi Ḥuna who stated it in the name of Rebbi Eliezer ben Jacob, the Eternal will remove from you all sickness, that is worry, as Rebbi Eleazar said, he will put an iron yoke on your neck68Deut. 7:15., this is worry. Rebbi Abun said, the Eternal will remove from you all sickness, that is the evil impulse whose start is sweet but whose end is bitter. Rebbi Tanḥuma in the name of Rebbi Eleazar69Babli Bava mesiaˋ 107b., Rebbi Menaḥema in the name of Rav: The Eternal will remove from you all sickness, that is the gall bladder70Babli Bava qamma 92b., as Rebbi Eleazar said, ninety-nine die because of gall and one by the hand of Heaven.
Berakhot
R. Simeon b. Johai says : Is it possible for a man to plough at the time of ploughing, sow at seed-time, reap at harvest-time, thresh at the time of threshing, and winnow at the time of wind — what is to become of Torah? But when Israel perform the will of the All-present, their work is done by others; as it is said, "And strangers shall stand and feed your flocks," etc. (Is. Ixi. 5) ; and at the time when Israel perform not the will of the All-present, their work has to be done by themselves ; as it is said, "And thou shalt gather in thy corn." Not that alone, but the work of others will be done by them ; as it is said, "And thou shalt serve thine enemy" etc. (Deut. xxviii. 48).