89:9 And Thamud, who carved out the rocks in the valley,

18:63 He said, "Did you see, when we retired to the rock? Then indeed, I [I] forgot the fish. And not made me forget it except the Shaitaan that I mention it. And it took its way into the sea amazingly."

31:16 "O my son! Indeed it, if it be (the) weight (of) a grain of a mustard seed, and it be in a rock or in the heavens or in the earth will bring forth it Allah. Indeed, Allah (is) All-Subtle, All-Aware.