91:11
كَذَّبَتْ ثَمُودُ بِطَغْوَىٰهَآ
kadhabat thamūdu biṭaghwāhā
In their arrogant cruelty, the people of Thamud called [their messenger] a liar,
Thamûd (people) denied (their Prophet) through their transgression (by rejecting the true Faith of Islâmic Monotheism, and by following polytheism, and by committing every kind of sin).