Quran 2:29 Al-Baqarah, ayah 29 of 286

هُوَ ٱلَّذِى خَلَقَ لَكُم مَّا فِى ٱلْأَرْضِ جَمِيعًا ثُمَّ ٱسْتَوَىٰٓ إِلَى ٱلسَّمَآءِ فَسَوَّىٰهُنَّ سَبْعَ سَمَـٰوَٰتٍ ۚ وَهُوَ بِكُلِّ شَىْءٍ عَلِيمٌ ۝٢٩

2:29 He it is Who created for you all that is in the earth. Then turned He to the heaven, and fashioned it as seven heavens. And He is knower of all things.