Quotation do Powtórzonego Prawa 3:31

מתם means MEN. — Of the spoil taken from Sihon it is stated (v. 35) בזזנו לנו, an expression denoting plunder (בזה), because then this was an object of desire to them, so that each man took spoil for himself. But when they came to the plundering of Og, they were already full to satiety, and it was contemptible in their eyes, so that they tore in pieces and cast away cattle and garments, and took only silver and gold. On this account it is said (Deuteronomy 3:7) בַּזֹּנוּ לנו which is an expression denoting "holding in contempt" (בזיון). Thus is it expounded in Siphre in the chapter beginning with "And Israel dwelt in Shittim״ (Numbers 25:1).