Sahih Muslim , Book 30, Hadith 5761 (USC-MSA) ⓘ

Anas b. Malik reported that Allah's Apostle used to come to our house and there was perspiration upon his body. My mother brought a bottle and began to pour the sweat in that. When Allah's Apostle got up he said: 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.

حَدَّثَنِي زُهَيْرُ بْنُ حَرْبٍ، حَدَّثَنَا هَاشِمٌ، - يَعْنِي ابْنَ الْقَاسِمِ - عَنْ سُلَيْمَانَ، عَنْ ثَابِتٍ، عَنْ أَنَسِ بْنِ مَالِكٍ، قَالَ دَخَلَ عَلَيْنَا النَّبِيُّ صلى الله عليه وسلم فَقَالَ عِنْدَنَا فَعَرِقَ وَجَاءَتْ أُمِّي بِقَارُورَةٍ فَجَعَلَتْ تَسْلُتُ الْعَرَقَ فِيهَا فَاسْتَيْقَظَ النَّبِيُّ صلى الله عليه وسلم فَقَالَ ‏ "‏ يَا أُمَّ سُلَيْمٍ مَا هَذَا الَّذِي تَصْنَعِينَ ‏" ‏ ‏.‏ قَالَتْ هَذَا عَرَقُكَ نَجْعَلُهُ فِي طِيبِنَا وَهُوَ مِنْ أَطْيَبِ الطِّيبِ ‏.‏