مِشْكَاةُ الْمَصَابِيحِ
Mishkat al-Masabih 3123
Marriage
Looking at a Woman who is asked in Marriage, and an Explanation of what may not be seen - Section 3
وَعَنْ عَائِشَةَ قَالَتْ: مَا نَظَرْتُ أَوْ مَا رَأَيْتُ فَرْجَ رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسلم قطّ. رَوَاهُ ابْن مَاجَه
‘A'isha said, “I never looked at (or, I never saw) God’s Messenger’s private parts.” Ibn Majah transmitted it.
Mishkat al-Masabih, 3123ضَعِيف (الألباني)