۞ Recount to them the story of (Hud), the brother of (the tribe of) 'Ad. Hud warned his people beside the sand-dunes -- and there have been other warners before him and since his time -- saying: “Serve none but Allah. Verily I fear that the chastisement of an awesome day shall come upon you.” 21 They said: art thou come unto us that thou mayest turn us aside from our gods? then bring thou upon us that wherewith thou threatenest us, if thou art of the truth-tellers. 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 And so, when they beheld it in the shape of a dense cloud approaching their valleys, they exclaimed, "This is but a heavy cloud which will bring us [welcome] rain!" [But Hud said:] "Nay, but it is the very thing which you [so contemptuously] sought to hasten - a wind bearing grievous suffering, 24 Destroying everything by the Command of its Lord! So they became such that nothing could be seen except their dwellings! Thus do We recompense the people who are Mujrimun (polytheists, disbelievers, sinners, etc.)! 25 And We had established them in that which We have not established you, and We made for them hearing, sight, and hearts, but their hearing, sight, and hearts did not help them a thing, because they disbelieved the signs of Allah. And what they mocked encompassed them. 26