48 And the children of Israel returned to the children of Benjamin, and struck them with the edge of the sword from the city of Methla, even to the cattle, and everything that was found in all the cities: and they burned with fire the cities they found.
Judges 20:48 Cross References - CAB
Deuteronomy 13:15-17
15 you shall utterly destroy all the inhabitants of that land with the edge of the sword; you shall solemnly curse it, and all things in it.
16 And all its spoils you shall gather into its public ways, and you shall burn the city with fire, and all its spoils publicly before the Lord your God; and it shall be uninhabited forever, it shall not be built again.
17 And none of the cursed things shall cleave to your hand, that the Lord may turn from His fierce anger, and show you mercy, and pity you, and multiply you, as He swore to your fathers;
2 Chronicles 25:13
13 And the men of the army whom Amaziah sent back so that they should not go with him to battle, went and attacked the cities of Judah, from Samaria to Beth Horon; and they killed three thousand among them, and took much spoil.
2 Chronicles 28:6-9
6 And Pekah the son of Remeliah king of Israel, killed in Judah in one day a hundred and twenty thousand mighty men, because they had forsaken the Lord God of their fathers.
7 And Zichri, a mighty man of Ephraim, killed Maaseiah the king's son, and Azrikam the chief of his house, and Elkanah the king's deputy.
8 And the children of Israel took captive of their brethren three hundred thousand women, sons, and daughters, and they plundered them of much property, and brought the spoils to Samaria.
9 And there was a prophet of the Lord there whose name was Oded. And he went out to meet the army that was coming to Samaria, and said to them, Behold, the wrath of the Lord God of your fathers is upon Judah, and He has delivered them into your hands, but you have killed them in wrath, and it has reached even to heaven.
Proverbs 18:19
19 A brother helped by a brother is as a strong and high city, and is as strong as a well-founded palace.