Tafsir of Qaf 50:13

and Thamud, and `Ad, and Fir`awn, and the brethren of Lut, the people of Sadum (Sodom) and the surrounding areas, to whom Lut was sent. Allah the Exalted shook the earth beneath them and turned their area into a reeking lake, as stinking as the disbelief, tyranny and defiance of the Truth that they had,