Quran 25:59 from Surah Al-Furqaan on Divine Marvels.
ٱلَّذِي خَلَقَ ٱلسَّمَٰوَٰتِ وَٱلۡأَرۡضَ وَمَا بَيۡنَهُمَا فِي سِتَّةِ أَيَّامٖ ثُمَّ ٱسۡتَوَىٰ عَلَى ٱلۡعَرۡشِۖ ٱلرَّحۡمَٰنُ فَسۡـَٔلۡ بِهِۦ خَبِيرٗا
English translation: The One Who created the heavens and the earth and whatever (is) between them in six periods then He established Himself over the Throne the Most Gracious so ask Him (as He is) All-Aware
Transliteration: alladhi khalaqa al-samawati wal-arda wama baynahuma fi sittati ayyamin thumma is'tawa ala al-'arshi al-rahmanu fasal bihi khabiran