Genesis 19:11

And they smote the men that were at the door of the house with blindness, both small and great, so that they wearied themselves to find the door. The angels interfered when the danger was at its height. With a quick movement they drew Lot into the house and locked the door. And the members of the crazed mob were stricken with blindness; they were deprived of their sight and, at the same time, confused in their minds. Although they continued their efforts to find the door which led through the arched entrance into the interior of the house, they were unable to do so, and finally grew tired and desisted. This incident proved to the angels that all the inhabitants of Sodom were steeped in the vices which cried to heaven, for Sodomitic lewdness cries to heaven, as the sinners of our days will also find out to their eternal sorrow. And let us not forget that there is a sin which is even worse than that of the Sodomites, namely, that of rejecting Christ, His Word, and His grace, Matthew 11:24.