Midras Ulangan 3:3: Devarim Rabbah, Midrash Tanchuma Buber & Midrash Tanchuma

Who fulfilled this passage?²³“When you approach a city to wage war against it, you shall call to it for peace” (Deuteronomy 20:10). Joshua son of Nun. Rabbi Shmuel bar Naḥman said: What did Joshua do? He would publicize an edict in every place that he went to conquer. In it was written: ‘Anyone who wishes to leave, let him leave; whoever wishes to make peace let him do so; and whoever wishes to wage war, let him do so.’ What did the Girgashite nation do? It evacuated and went away from before them, and the Holy One blessed be He gave them a land as beautiful as their land – that is Africa. The Givonites, who made peace, Joshua made peace with them. But the thirty-one kings, who came to wage war with him, the Holy One blessed be He caused them to fall into his hands. From where is this derived? It is as it is stated: “We smote him until we left him no remnant” (Deuteronomy 3:3).

(Exod. 23:21, cont.:) FOR MY NAME IS WITH HIM. The name of the Holy One is associated with each and every angel.⁵⁸In other words the name of each angel contains the name of the Holy One, e.g., Michael, Rafael, and Gabriel, all of which contain the name, El. Moses said to him: I do not want an angel to go with us.⁵⁹Tanh., Exod. 6:18, reads more clearly: “I do not want an angel to go with us but you.” He said to him: If you <yourself > do not go with us, we are not moving from our place. The Holy One said to him: By your life, even though I will not send an angel before you, I will send the hornet before you, as stated (in Exod. 23:28): I WILL SEND THE HORNET < BEFORE YOU TO DRIVE OUT THE HEVITES, THE CANAANITES, AND THE HITTITES FROM BEFORE YOU>. How did the Amorites die? R. Levi said: He wedded two hornets to each and every one <of them>. Then when each and every hornet poured out its venom right into <an Amorite's> eyes, he died immediately. R. Hiyya bar Abba said: How did they die? A poison entered them, they {became saturated} [contracted diarrhea], and they died in the presence of Israel. R. Berekhyah said: The Holy One bound them before Israel. Then they came and killed them, as stated (in Deut. 3:3): SO THE LORD OUR GOD GAVE OG, KING OF BASHAN, INTO OUR HANDS…. <The Holy One acted> like someone who binds his child's enemy and sets him before his child. In case you say the Amorites were small, the Holy One exalts them (in Amos 2:9): [YET I DESTROYED THE AMORITES BEFORE THEM,] WHOSE STATURE WAS LIKE THE CEDARS IN HEIGHT. And what did I do to them? (Ibid., cont.:) I DESTROYED THEIR FRUIT ABOVE, i.e., their prince; AND THEIR ROOTS BELOW, i.e., the <rest of the> Amorites. The Holy One said: In this world I sent an angel before them, and he destroyed the peoples of the world; but in the world to come, I am sending you Elijah, may his memory be blessed. It is so stated (in Mal. 3:24 [4:5]): LO, I AM SENDING YOU THE PROPHET ELIJAH BEFORE THE COMING OF THE GREAT AND AWESOME DAY OF THE LORD.

R. Abba the son of Kahana maintained: The Holy One, blessed be He, bound them before the Israelites, and they attacked and killed them, as it is said: So the Lord our God delivered into our hand Og (Deut. 3:3). He delivered them into their hands just as a man binds his son’s enemy and places him before his son. You should not maintain that the Amorites were small of stature. Observe what is written about them: Yet destroyed I the Amorite before them, whose height was like the height of the cedars, and he was strong as the oaks; yet I destroyed his fruit from above, and his roots from beneath (Amos 2:9). I destroyed his fruits from above refers to their guardian angel, and his roots from beneath alludes to the Amorites.