Genesis 12:6; Genesis 14:13; Genesis 18:1

Genesis 12:6

6 And Abram passed through the land unto the place of Sichem, unto the plain of Moreh. And the Canaanite was then in the land.

Genesis 14:13

13 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.

Genesis 18:1

1 And the LORD appeared unto him in the plains of Mamre: and he sat in the tent door in the heat of the day;