49:4
إِنَّ ٱلَّذِينَ يُنَادُونَكَ مِن وَرَآءِ ٱلْحُجُرَٰتِ أَكْثَرُهُمْ لَا يَعْقِلُونَ ٤
Saheeh International
Indeed, those who call you, [O Muhammad], from behind the chambers - most of them do not use reason.
49
Surah Al Hujurat Ayah 4
Ayah-18, Madinah