Genesis 14:13

And one of them that had been rescued came and told Abram the Hebrew; and he dwelt by the oak of Mamre the Amorite the brother of Eschol, and the brother of Aunan, who were confederates with Abram.

And there came one that had escaped, and told Abram the Hebrew; for he dwelt in the plain of Mamre the Amorite, brother of Eshcol, and brother of Aner: and these were confederate with Abram.

One who had escaped came and told Abram, the Hebrew. At that time, he lived by the oaks of Mamre, the Amorite, brother of Eshcol and brother of Aner. They were allies of Abram.