Genesis 13:10-13 NIV

10 Lot looked up and saw that the whole plain1 of the Jordan2 was well watered, like the garden of the LORD,3 like the land of Egypt,4 toward Zoar.5 (This was before the LORD destroyed Sodom6 and Gomorrah.)7
11 So Lot chose for himself the whole plain of the Jordan and set out toward the east. The two men parted company:
12 Abram lived in the land of Canaan,8 while Lot9 lived among the cities of the plain10 and pitched his tents near Sodom.11

References for Genesis 13:12

13 Now the men of Sodom12 were wicked and were sinning greatly against the LORD.13

References for Genesis 13:13