Komentarz do Rodzaju 19:12

עד מי לך פה WHOM HAST THOU YET HERE — The evident sense of the verse is: whom else have you in this city besides thy wife and daughters who are at home with you.

SON-IN-LAW, AND THY SONS, AND THY DAUGHTERS. Rashi comments: “Whom else of your family have you in the city besides your wife and daughters who are at home with you? If you have additionally a son-in-law, or sons and daughters, take them out from this place.” Now if so, they [the angels] spoke in the manner of ordinary people for Lot had no sons, only daughters.
Rabbi Abraham ibn Ezra explained: “Son-in-law, and thy sons — sons-in-law who are [as dear to you] as your sons.”
It is possible that Lot had grown sons who were married, and he spoke with his sons-in-law first as he thought that his own sons would listen to him [and leave the place]. But as his sons-in-law laughed at him and their conversation continued, dawn appeared, and the angels only permitted him to take those who were at hand. Thus the merit of Lot could have saved his sons and daughters and sons-in-law, not as Abraham had thought that He would make the righteous perish with the wicked.²³²Above, 18:25. It is clear that the angels were acquainted with the knowledge of the Most High on this matter since the city of Zoar was also saved by his prayer.²³³This is unlike the opinion of R’dak, who maintains that an angel who carries out a Divine mission also has the right to add or detract somewhat from the charge given to him. His proof is the fact that the angel here granted the sudden request of Lot to save the city of Zoar, (Verses 20-21). Ramban, however, is of the opinion that the angels were acquainted with the knowledge of the Most High and knew that He granted Lot’s request; they could thus assure Lot that the city of Zoar would be saved.
It is possible that [the salvation of Lot’s family was not on account of his merit but] was in honor of his hospitality for it is the ethical way of messengers to save their host and all that belong to him, just as the messengers of Joshua also saved all the families of their hostess.²³⁴Joshua 6:23. And in Bereshith Rabbah²³⁵50:21. it is said, “Because Lot honored the angel by offering him hospitality, he in turn befriended Lot.”²³⁶And granted his request to save Zoar.

?עוד מי לך פה, do you have any other relatives in the city apart from those in your house?