When God saw that there was no righteous man among the inhabitants of the sinful cities, and there would be none among their descendants, for the sake of whose merits the rest might be treated with lenient consideration, He resolved to annihilate them one and all. But before judgment was executed, the Lord made known unto Abraham what He would do to Sodom, Gomorrah, and the other cities of the plain, for they formed a part of Canaan, the land promised unto Abraham, and therefore did God say, "I will not destroy them without the consent of Abraham."
Destruction of Sodom of Abraham
Legends of the Jews 5:158