The Ants
۞ فَمَا كَانَ جَوَابَ قَوْمِهِۦٓ إِلَّآ أَن قَالُوٓا۟ أَخْرِجُوٓا۟ ءَالَ لُوطٍ مِّن قَرْيَتِكُمْ ۖ إِنَّهُمْ أُنَاسٌ يَتَطَهَّرُونَ
But the answer of his people was not except that they said, "Expel the family of Lot from your city. Indeed, they are people who keep themselves pure."
Nearby ayahs help place verse 27:56 in sequence and meaning.
وَلُوطًا إِذْ قَالَ لِقَوْمِهِۦٓ أَتَأْتُونَ ٱلْفَـٰحِشَةَ وَأَنتُمْ تُبْصِرُونَ
And [mention] Lot, when he said to his people, "Do you commit immorality while you are seeing?
أَئِنَّكُمْ لَتَأْتُونَ ٱلرِّجَالَ شَهْوَةً مِّن دُونِ ٱلنِّسَآءِ ۚ بَلْ أَنتُمْ قَوْمٌ تَجْهَلُونَ
Do you indeed approach men with desire instead of women? Rather, you are a people behaving ignorantly."
فَأَنجَيْنَـٰهُ وَأَهْلَهُۥٓ إِلَّا ٱمْرَأَتَهُۥ قَدَّرْنَـٰهَا مِنَ ٱلْغَـٰبِرِينَ
So We saved him and his family, except for his wife; We destined her to be of those who remained behind.
وَأَمْطَرْنَا عَلَيْهِم مَّطَرًا ۖ فَسَآءَ مَطَرُ ٱلْمُنذَرِينَ
And We rained upon them a rain [of stones], and evil was the rain of those who were warned.