Umm Sulaim, what is this that you are doing? Thereupon she said: That is your sweat which we mix in our perfume and it becomes the most fragrant perfume.  

دَخَلَ عَلَيْنَا النَّبِيُّ ﷺ فَقَالَ عِنْدَنَا فَعَرِقَ وَجَاءَتْ أُمِّي بِقَارُورَةٍ فَجَعَلَتْ تَسْلُتُ الْعَرَقَ فِيهَا فَاسْتَيْقَظَ النَّبِيُّ ﷺ فَقَالَ يَا أُمَّ سُلَيْمٍ مَا هَذَا الَّذِي تَصْنَعِينَ قَالَتْ هَذَا عَرَقُكَ نَجْعَلُهُ فِي طِيبِنَا وَهُوَ مِنْ أَطْيَبِ الطِّيبِ  

It is Allah's Apostle ﷺ who is having siesta in your house, lying in your bed. She came and found him sweating and his sweat falling on the leather cloth spread on her bed. She opened her scent-bag and began to fill the bottles with it. Allah's Apostle ﷺ was startled and woke up and said: Umm Sulaim, what are you doing? She said: Messenger of Allah, we seek blessings for our children through it. Thereupon he said: You have done something right.  

كَانَ النَّبِيُّ ﷺ يَدْخُلُ بَيْتَ أُمِّ سُلَيْمٍ فَيَنَامُ عَلَى فِرَاشِهَا وَلَيْسَتْ فِيهِ قَالَ فَجَاءَ ذَاتَ يَوْمٍ فَنَامَ عَلَى فِرَاشِهَا فَأُتِيَتْ فَقِيلَ لَهَا هَذَا النَّبِيُّ ﷺ نَامَ فِي بَيْتِكِ عَلَى فِرَاشِكِ قَالَ فَجَاءَتْ وَقَدْ عَرِقَ وَاسْتَنْقَعَ عَرَقُهُ عَلَى قِطْعَةِ أَدِيمٍ عَلَى الْفِرَاشِ فَفَتَحَتْ عَتِيدَتَهَا فَجَعَلَتْ تُنَشِّفُ ذَلِكَ الْعَرَقَ فَتَعْصِرُهُ فِي قَوَارِيرِهَا فَفَزِعَ النَّبِيُّ ﷺ فَقَالَ مَا تَصْنَعِينَ يَا أُمَّ سُلَيْمٍ فَقَالَتْ يَا رَسُولَ اللَّهِ نَرْجُو بَرَكَتَهُ لِصِبْيَانِنَا قَالَ أَصَبْتِ  

Umm Sulaim, what is this? She said: It is your sweat, which I put in my perfume. Allah's Apostle ﷺ sweated in cold weather when revelation descended upon him.  

أَنَّ النَّبِيَّ ﷺ كَانَ يَأْتِيهَا فَيَقِيلُ عِنْدَهَا فَتَبْسُطُ لَهُ نَطْعًا فَيَقِيلُ عَلَيْهِ وَكَانَ كَثِيرَ الْعَرَقِ فَكَانَتْ تَجْمَعُ عَرَقَهُ فَتَجْعَلُهُ فِي الطِّيبِ وَالْقَوَارِيرِ فَقَالَ النَّبِيُّ ﷺ يَا أُمَّ سُلَيْمٍ مَا هَذَا قَالَتْ عَرَقُكَ أَدُوفُ بِهِ طِيبِي