﴿ قَالُوٓا۟ أَوَلَمْ نَنْهَكَ عَنِ ٱلْعَٰلَمِينَ ﴾

“They answered: "Have we not forbidden thee [to offer protection] to any kind of people?"”

This means that ‘here are the young girls of the city for you to marry’. When Lot saw that, in spite of his opposition, the rogues were rushing upon his guests, he said, ‘For God’s sake! Please don’t dishonour me in the eyes of my guests. If at all you want to do something, here are the daughters of the community. You can marry any of them you like.’