An-Núr 24:58 يا ايها الذين امنوا ليستاذنكم الذين ملكت ايمانكم والذين لم يبلغوا الحلم منكم ثلاث مرات من قبل صلاة الفجر وحين تضعون ثيابكم من الظهيرة ومن بعد صلاة العشاء ثلاث عورات لكم ليس عليكم ولا عليهم جناح بعدهن طوافون عليكم بعضكم على بعض كذالك يبين الله لكم الايات والله عليم حكيم ٥٨

O you who have believed, let those whom your right hands possess and those who have not [yet] reached puberty among you ask permission of you [before entering] at three times: before the dawn prayer and when you put aside your clothing [for rest] at noon and after the night prayer. [These are] three times of privacy¹ for you. There is no blame upon you nor upon them beyond these [periods], for they continually circulate among you - some of you, among others. Thus does Allāh make clear to you the verses [i.e., His ordinances]; and Allāh is Knowing and Wise.