Genesis 13:10-13

10And Lot lifted up his eyes and saw that the Jordan Valley was well watered everywhere like the garden of the Lord, like the land of Egypt, in the direction of Zoar. (This was before the Lord destroyed Sodom and Gomorrah.)

11So Lot chose for himself all the Jordan Valley, and Lot journeyed east. Thus they separated from each other.

12Abram settled in the land of Canaan, while Lot settled among the cities of the valley and moved his tent as far as Sodom.

13Now the men of Sodom were wicked, great sinners against the Lord.