וְנָתַתָּה֙ אֶת־הַלְוִיִּ֔ם לְאַהֲרֹ֖ן וּלְבָנָ֑יו נְתוּנִ֨ם נְתוּנִ֥ם הֵ֙מָּה֙ ל֔וֹ מֵאֵ֖ת בְּנֵ֥י יִשְׂרָאֵֽל׃
你要把利未人交給亞倫和他的兒子們；他們是從以色列人中選出、完全交給他的。
Rashbam
נתונים,נתונים, the repetition of the word is similar to the repetition נתן תתן להם אחזת נחלה, “be sure to give” in English, in Numbers 27,7.
Sforno
נתונים נתונים המה לו, all their (the Levites’) service was to be performed at the instruction of Aaron, to whom the Levites had been delegated by the people.
Chizkuni
僅限進階版會員使用Siftei Chakhamim
僅限進階版會員使用Rav Hirsch
僅限進階版會員使用Rashi
מאת בני ישראל has the same meaning as FROM AMONG THE MIDST OF (מתוך) THE CHILDREN OF ISRAEL, that is to say, they have been set aside from among the rest of the congregation for this purpose by a decree of the Omnipresent, and it is He who gave them (the Levites) to him, as it is said (Numbers 8:19) “And “I” have given the Levites as a gift [to Aaron]”.