Family cannot protect from punishment

قَالَ إِنَّ فِيهَا لُوطًا ۚ قَالُوا۟ نَحْنُ أَعْلَمُ بِمَن فِيهَا ۖ لَنُنَجِّيَنَّهُۥ وَأَهْلَهُۥٓ إِلَّا ٱمْرَأَتَهُۥ كَانَتْ مِنَ ٱلْغَـٰبِرِينَ

[Abraham] said, "Indeed, within it is Lot." They said, "We are more knowing of who is within it. We will surely save him and his family, except his wife. She is to be of those who remain behind."