قَالَ الْمَلَاُ الَّذِيْنَ اسْتَكْبَرُوْا مِنْ قَوْمِهٖ لِلَّذِيْنَ اسْتُضْعِفُوْا لِمَنْ اٰمَنَ مِنْهُمْ اَتَعْلَمُوْنَ اَنَّ صٰلِحًا مُّرْسَلٌ مِّنْ رَّبِّهٖۗ قَالُوْٓا اِنَّا بِمَآ اُرْسِلَ بِهٖ مُؤْمِنُوْنَ ( الأعراف: ٧٥ )
Qaalal mala ul lazeenas takbaroo min qawmihee lillazeenas tud'ifoo liman aamana minhum ata'almoona anna Saaliham mursalum mir Rabbih; qaalooo innaa bimaaa ursila bihee mu'minoon (al-ʾAʿrāf 7:75)
Sahih International:
Said the eminent ones who were arrogant among his people to those who were oppressed – to those who believed among them, "Do you [actually] know that Saleh is sent from his Lord?" They said, "Indeed we, in that with which he was sent, are believers." (Al-A'raf [7] : 75)
1 Mufti Taqi Usmani
The haughty chiefs of his people said to those of the oppressed who had believed (in the Messenger), “Do you know for sure that SāliH is a messenger from his Lord?” They said, “Of course, we believe in what he has been sent with.”