Tafsiran Kejadian 13:10: Rashi, Chizkuni, Ramban & Radak

כי כלה משקה THAT IT WAS WELL WATERED — a land of water-streams.

כי כלה משקה, “for all of it was well irrigated.” Some commentators understand the verse: וירא את כל ככר הירדן, to mean that the river Jordan irrigated the entire region bountifully.

AS THE GARDEN OF THE ETERNAL, LIKE THE LAND OF EGYPT. The verse states that the whole land of the Plain was adequately irrigated from the Jordan by working with the foot, just as was done with the garden of G-d, concerning which it is stated, And a river went out of Eden to water the garden,¹⁰³Above, 2:10. and as is the way in the land of Egypt, concerning which it is stated, And thou didst water it with thy foot.¹⁰⁴Deuteronomy 11:10. The verse mentions both places: it says that the land of the Plain was as adequately irrigated as the garden of the Eternal, which is the most perfect place on this earth, and it also mentions, like the land of Egypt, a place well known for pasture.
Our Rabbis have said,¹⁰⁵Sifre Ekev, 38. The Sifre is a Tannaitic Midrash on the book of Numbers and the book of Deuteronomy. “As the garden of the Eternal for trees; Like the land of Egypt — for herbs.” Their intent was to explain that there were large rivers in the Plain, which watered the trees of the gardens, as was the case in the garden of G-d, and that there were also ponds in it, as in the land of Egypt, from which vegetable gardens were watered. Lot chose this part, for a land which is so irrigated is unlikely to suffer from a drought and is good for pasture.

לפני שחת ה' את סדום ואת עמורה BEFORE THE LORD DESTROYED SODOM AND GOMORRAHH that land was