Mamre: A Plain Near Hebron: Abraham Resides In

So Abram moved his tent and went to live near the Oaks of Mamre at Hebron, where he built an altar to the LORD.

Then an escapee came and reported this to Abram the Hebrew. Now Abram was living near the Oaks of Mamre the Amorite, a brother of Eshcol and Aner, all of whom were bound by treaty to Abram.