NET

10 Lot looked up and saw the whole region of the Jordan. He noticed that all of it was well watered (this was before the Lord obliterated Sodom and Gomorrah) like the garden of the Lord, like the land of Egypt, all the way to Zoar.

Darby

10 And Lot lifted up his eyes, and beheld all the plain^D118 of the Jordan that it was thoroughly watered, before Jehovah had destroyed Sodom^D119 and Gomorrah^D120; as the garden of Jehovah, like the land of Egypt, as one goes to Zoar^D121.

Darby Bible Notes

plain - 'Circle.' used for the plain at the mouth of the Jordan, most of which was afterwards covered by the Salt sea. Ch. 14.3. Sodom - Burning. Gomorrah - Submersion. Zoar - Zor, or Zar, in Egypt. not Bela, ch. 14.2,8.

KJV

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