Genesis 13:10-12

10And Lot lifted up his eyes, and beheld all the plain of Jordan, that it was well watered every where, before Yhwh destroyed Sodom and Gomorrah, even as the garden of Yhwh, like the land of Egypt, as thou comest unto Zoar.

11Then Lot chose him all the plain of Jordan; and Lot journeyed east: and they separated themselves the one from the other.

12Abram dwelled in the land of Canaan, and Lot dwelled in the cities of the plain, and pitched his tent toward Sodom.