Mty`a ibn Maymun al-`Anbari

أَخْبَرَنَا عَمْرُو بْنُ مَنْصُورٍ، قَالَ حَدَّثَنَا الْمُعَلَّى بْنُ أَسَدٍ، قَالَ حَدَّثَنَا مُطِيعُ بْنُ مَيْمُونٍ، حَدَّثَتْنَا صَفِيَّةُ بِنْتُ عِصْمَةَ، عَنْ عَائِشَةَ، أَنَّ امْرَأَةً، مَدَّتْ يَدَهَا إِلَى النَّبِيِّ صلى الله عليه وسلم بِكِتَابٍ فَقَبَضَ يَدَهُ فَقَالَتْ يَا رَسُولَ اللَّهِ مَدَدْتُ يَدِي إِلَيْكَ بِكِتَابٍ فَلَمْ تَأْخُذْهُ ‏.‏ فَقَالَ ‏"‏ إِنِّي لَمْ أَدْرِ أَيَدُ امْرَأَةٍ هِيَ أَوْ رَجُلٍ ‏"‏ ‏.‏ قَالَتْ بَلْ يَدُ امْرَأَةٍ ‏.‏ قَالَ ‏"‏ لَوْ كُنْتِ امْرَأَةً لَغَيَّرْتِ أَظْفَارَكِ بِالْحِنَّاءِ ‏"‏ ‏.‏

It was narrated from 'Aishah that:A woman reached out her hand (to give) a letter to the Prophet [SAW], and he withdrew his hand. She said: "O Messenger of Allah, I reached out my hand (to give you) a letter and you did not take it." He said: "I did not know whether it was the hand of a woman or a man." She said: "It is the hand of a woman." He said: "If you were a woman, you would change your nails (by dyeing them with Henna)

حَدَّثَنَا مُحَمَّدُ بْنُ مُحَمَّدٍ الصُّورِيُّ، حَدَّثَنَا خَالِدُ بْنُ عَبْدِ الرَّحْمَنِ، حَدَّثَنَا مُطِيعُ بْنُ مَيْمُونٍ، عَنْ صَفِيَّةَ بِنْتِ عِصْمَةَ، عَنْ عَائِشَةَ، - رضى الله عنها - قَالَتْ أَوْمَتِ امْرَأَةٌ مِنْ وَرَاءِ سِتْرٍ بِيَدِهَا كِتَابٌ إِلَى رَسُولِ اللَّهِ صلى الله عليه وسلم فَقَبَضَ النَّبِيُّ صلى الله عليه وسلم يَدَهُ فَقَالَ ‏"‏ مَا أَدْرِي أَيَدُ رَجُلٍ أَمْ يَدُ امْرَأَةٍ ‏"‏ ‏.‏ قَالَتْ بَلِ امْرَأَةٌ ‏.‏ قَالَ ‏"‏ لَوْ كُنْتِ امْرَأَةً لَغَيَّرْتِ أَظْفَارَكِ ‏"‏ ‏.‏ يَعْنِي بِالْحِنَّاءِ ‏.‏

Narrated Aisha, Ummul Mu'minin: A woman made a sign from behind a curtain to indicate that she had a letter for the Messenger of Allah (ﷺ). The Prophet (ﷺ) closed his hand, saying: I do not know this is a man's or a woman's hand. She said: No, a woman. He said: If you were a woman, you would make a difference to your nails, meaning with henna