Genesis 14:13-16

13And one who had escaped came and told Abram the Hebrew. And he dwelt by the oaks of Mamre the Amorite, the brother of Eshcol, and the brother of Aner. And these were Abram's allies.

14And Abram heard that his brother was taken captive; and he led out his trained [servants], born in his house, three hundred and eighteen, and pursued [them] as far as Dan.

15And he divided himself against them by night, he and his servants, and smote them, and pursued them as far as Hobah, which is to the left of Damascus.

16And he brought back all the property, and brought again his brother Lot and his property, and the women also, and the people.