Sura 26 Ash-Shu'ara' (The Poets), ayah 161

1. إِذْ قَالَ لَهُمْ أَخُوهُمْ لُوطٌ أَلَا تَتَّقُونَ

   When their brother Lot said to them, "Will you not fear Allah?

   26:161

Translation: Saheeh International