۞ (Muhammad), recall the brother of the people of Ad, when he warned his people in the valley of al-ahqaf saying, "There existed many warners before and after him. Do not worship anything other than God. I am afraid for you about the torment of the great Day". 21 but they said, "Have you come to us to turn us away from our deities? Then bring down upon us what you threaten us with, if you are truthful." 22 He said, "Only God has the knowledge (of the coming of such torment). I preach to you the message that I have brought, but I can see that you are an ignorant people". 23 So, when they saw it in the shape of a dense cloud approaching their valleys, they exclaimed, "This is only a heavy cloud which will bring us [welcome] rain!" [But Hud said]: "By no means! It is the very thing which you sought to hasten -- a wind bearing grievous suffering 24 Destroying everything by the command of its Lord, so they became such that naught could be seen except their dwellings. Thus do We reward the guilty people. 25 We had established them firmly in a manner We have not established you. We had given them ears and eyes and hearts. But nothing availed them -- neither their ears, nor their eyes, nor their hearts, for they denied the Signs of Allah. Then what they had mocked at encompassed them. 26