Sura 49 Al-Hujurat (The Inner Apartments), aya 4

1. إِنَّ الَّذِينَ يُنَادُونَكَ مِنْ وَرَاءِ الْحُجُرَاتِ أَكْثَرُهُمْ لَا يَعْقِلُونَ

   Indeed, those who call you, (O Muhammad), from behind the chambers - most of them do not use reason.

   49:4

Tafsiri: Saheeh International