Numbers 16:15

ויחר למשה מאד AND MOSES WAS VERY DISTRESSED — i.e. he was very much grieved. אל תפן אל מנחתם TURN NOT THOU TO THEIR OBLATION — According to its plain sense the meaning is: “In respect to the frankincense which they will offer before Thee tomorrow, I beg of Thee do not turn (pay regard) to them”. The Midrashic explanation is: He said, “I know that they have a portion in the continual offerings of the community; let not even this their portion be accepted favourably before Thee — let the fire leave it alone and not consume it” (Midrash Tanchuma, Korach 7). לא חמור אחד מהם נשאתי means, I have not taken the ass of any one of them; — even when I went from Midian to Egypt and placed my wife and my sons on the ass (Exodus 4:20), and I surely ought afterwards to have taken the price of that ass from their money, yet I took it only from my own (Midrash Tanchuma, Korach 7). The translation given by Onkelos of the word נשאתי is שחרית: in the Aramaic language a forced levy made by the king is so called, viz., שחרור (cf. Rashi on Bava Batra 47a. The translation of Onkelos therefore is: I did not press into my service the ass of any one of them).

וַיִּ֤חַר לְמֹשֶׁה֙ מְאֹ֔ד וַיֹּ֙אמֶר֙ אֶל־יְהֹוָ֔ה אַל־תֵּ֖פֶן אֶל־מִנְחָתָ֑ם לֹ֠א חֲמ֨וֹר אֶחָ֤ד מֵהֶם֙ נָשָׂ֔אתִי וְלֹ֥א הֲרֵעֹ֖תִי אֶת־אַחַ֥ד מֵהֶֽם׃

And Moshe was much angered, and said to the Lord, Have no regard to their offering: I have not taken one ass from them, nor have I hurt one of them.