Muwatta Malik #80
Purity
The Arabic includes the chain of narration (sanad) and the collector's commentary; the English translation shows the Prophet's words only.
وَحَدَّثَنِي عَنْ مَالِكٍ، عَنْ يَزِيدَ بْنِ عَبْدِ اللَّهِ بْنِ قُسَيْطٍ اللَّيْثِيِّ، أَنَّهُ رَأَى سَعِيدَ بْنَ الْمُسَيَّبِ رَعَفَ وَهُوَ يُصَلِّي فَأَتَى حُجْرَةَ أُمِّ سَلَمَةَ زَوْجِ النَّبِيِّ صلى الله عليه وسلم فَأُتِيَ بِوَضُوءٍ فَتَوَضَّأَ ثُمَّ رَجَعَ فَبَنَى عَلَى مَا قَدْ صَلَّى .
Yahya related to me from Malik from Yazid ibn Abdullah Qusayt al-
Laythi that he saw Said ibn al-Musayyab having a nose-bleed while
praying. He went off to the room of Umm Salama, the wife of the
Prophet, may Allah bless him and grant him peace, and water was
brought to him and he did wudu. He then returned and completed his
prayer.
Topics
About Muwatta Malik
This hadith is #80 from Muwatta Malik, in the Book of Purity.