Surat Al-Ma'aarij (The Ascending Stairways) - المعارج

وَٱلَّذِينَ هُمْ لِفُرُوجِهِمْ حَٰفِظُونَ ﴿٢٩﴾ إِلَّا عَلَىٰٓ أَزْوَٰجِهِمْ أَوْ مَا مَلَكَتْ أَيْمَٰنُهُمْ فَإِنَّهُمْ غَيْرُ مَلُومِينَ﴿٣٠﴾

And those who guard their private parts, Except in the case of their wives or those whom their right hands possess-- for these surely are not to be blamed,