Quran 26:28 from Surah Ash-Shu'araa on Divine Marvels.
قَالَ رَبُّ ٱلۡمَشۡرِقِ وَٱلۡمَغۡرِبِ وَمَا بَيۡنَهُمَآۖ إِن كُنتُمۡ تَعۡقِلُونَ
English translation: He said Lord (of) the east and the west and whatever (is) between them if you were (to) reason
Transliteration: qala rabbu al-mashriqi wal-maghribi wama baynahuma in kuntum ta'qiluna