רֵאשִׁית֙ עֲרִסֹ֣תֵכֶ֔ם חַלָּ֖ה תָּרִ֣ימוּ תְרוּמָ֑ה כִּתְרוּמַ֣ת גֹּ֔רֶן כֵּ֖ן תָּרִ֥ימוּ אֹתָֽהּ׃
你們要從你們的麵團中取頭一份，作一個餅當舉祭獻上；你們要像獻禾場的舉祭那樣把它獻上。
Guide for the Perplexed
The law concerning the fruit of a tree in its fourth year has some relation to idolatrous customs, as has been stated by us (chap. xxxvii.), and is connected with the law concerning the fruit of a tree in its first three years. But it has in addition the same object as the law concerning the heave-offering (Deut. 18:4), the dough-offering (ḥallah) (Num. 15:20), the first-fruit (Exod. 23:19), and the first of the shearing (Deut. 18:4). For the first of everything is to be devoted to the Lord; and by doing so man accustoms himself to be liberal, and to limit his appetite for eating and his desire for property. The same is the reason why the priest took the shoulder, the two cheeks, and the maw (Deut. 18:3); the cheek being the first part of the body of animals, the right shoulder the first of the extremities of the body, and the maw the first of all inwards.