An-Naml - 27:45

وَلَقَدْ أَرْسَلْنَا إِلَى ثَمُودَ أَخَاهُمْ صَالِحًا أَنِ اعْبُدُوا اللَّهَ فَإِذَا هُمْ فَرِيقَانِ يَخْتَصِمُونَ
[27:45]
And certainly We sent to Samood their brother Salih, saying: Serve Allah; and lo! they became two sects quarrelling with each other.
We sent (aforetime), to the Thamud, their brother Salih, saying, "Serve Allah": But behold, they became two factions quarrelling with each other.
And We verily sent unto Thamud their brother Salih, saying: Worship Allah. And lo! they (then became two parties quarrelling.