(13) باب اسْتِحْبَابِ اسْتِعْمَالِ الْمُغْتَسِلَةِ مِنَ الْحَيْضِ فِرْصَةً مِنْ مِسْكٍ فِي مَوْضِعِ الدَّمِ
This hadith is narrated by 'Ubaidullah b. Mu'adh with the same chain of transmitters (but for the words) that he (the Holy Prophet) said:
Cleanse yourself with it, and he covered (his face on account of shyness).
Reference: Sahih Muslim 332 d
In-book reference: Book 3, Hadith 73
USC-MSA web (English) reference(deprecated numbering scheme): Book 3, Hadith 650