Surah XLI HAMIM Verses 11
11: Then he directed himself to the heaven and it is a vapour, so he said to it and to the earth: come both, willingly or unwillingly. They both said: we come willingly.
Surah XLIV the Evident Smoke “DUKHAN” Verses 10
10: Therefore keep waiting for the day when the heaven shall bring an evident smoke.