Quran 72:18 from Surah Al-Jinn on Divine Marvels.
وَأَنَّ ٱلۡمَسَٰجِدَ لِلَّهِ فَلَا تَدۡعُواْ مَعَ ٱللَّهِ أَحَدٗا
English translation: And that the masajid (are) for Allah so (do) not call with Allah anyone
Transliteration: wa-anna al-masajida lillahi fala tad'u ma'a al-lahi ahadan