Quran 21:56 from Surah Al-Anbiyaa on Divine Marvels.
قَالَ بَل رَّبُّكُمۡ رَبُّ ٱلسَّمَٰوَٰتِ وَٱلۡأَرۡضِ ٱلَّذِي فَطَرَهُنَّ وَأَنَا۠ عَلَىٰ ذَٰلِكُم مِّنَ ٱلشَّٰهِدِينَ
English translation: He said Nay your Lord (is the) Lord (of) the heavens and the earth the One Who created them and I am to that of the witnesses
Transliteration: qala bal rabbukum rabbu al-samawati wal-ardi alladhi fatarahunna wa-ana ala dhalikum mina al-shahidina