민수기 33:40의 주석

וישמע הכנעני AND THE CANAANITE HEARD This is stated here to tell you that Aaron’s death was indeed the news he heard — that the clouds of glory that until now had protected Israel had departed, and he therefore believed that liberty was now given to wage war against Israel. It is on this account that this is again recorded here (see Rashi on Numbers 21:1) (Rosh Hashanah 3a).

וישמע הכנעני, this too was a credit for them in that this time they did not say: “let us appoint a new leader and return to Egypt.” (Compare Numbers 14,4 when they did) This time they were not afraid of facing war and battle.

וישמע הכנעני מלך ערד, “the Canaanite, i.e. the King of Arad heard.” This verse follows mention of Aaron’s death to teach that when the Canaanite noticed that Aaron had died and that the protective cloud-cover over the camp of the Israelites had disappeared, they assumed that it was now permissible to attack this nation.

This teaches… Meaning: Above in Parshas Chukas (21:1) following the death of Aharon it is also written, “The Canaanite [King] heard…” However, there it was not clear that he heard about the death of Aharon, for one could have said that he heard what was said subsequently, “That Yisroel had come by the route of the spies.” But here the Torah does not make any comment afterward; therefore here it is clear that “the death of Aharon [was the news…]” It is here that Rashi comments, “This teaches you that the death of Aharon was the news he heard” because it is written “Aharon was one hundred and twenty-three years old at his death… and the Canaanite heard.” However in Parshas Chukas we did not know what he heard, whether it was about the death of Aharon or about their weeping, since both of are written there (20:29).

V. 40. וישמע וגו׳ Es war dies die erste feindliche Begegnung mit einer Völkerschaft des in Besitz zu nehmenden Landes.