Ablutions (Wudu')
كتاب الوضوء
Read the English translation first, with the original Arabic directly underneath.
If a dead body or a polluted thing is put on the back of a person offering Salat (prayer), his Salat will not be annulled (rejected by Allah)
Narrated Al-Mughira bin Shu`ba:
Once Allah's Messenger (ﷺ) went out to answer the call of nature and I followed him with a tumbler containing water, and when he finished, I poured water and he performed ablution and passed wet hands over his Khuffs (socks made from thick fabric or leather).
حَدَّثَنَا عَمْرُو بْنُ خَالِدٍ الْحَرَّانِيُّ، قَالَ حَدَّثَنَا اللَّيْثُ، عَنْ يَحْيَى بْنِ سَعِيدٍ، عَنْ سَعْدِ بْنِ إِبْرَاهِيمَ، عَنْ نَافِعِ بْنِ جُبَيْرٍ، عَنْ عُرْوَةَ بْنِ الْمُغِيرَةِ، عَنْ أَبِيهِ الْمُغِيرَةِ بْنِ شُعْبَةَ، عَنْ رَسُولِ اللَّهِ صلى الله عليه وسلم أَنَّهُ خَرَجَ لِحَاجَتِهِ فَاتَّبَعَهُ الْمُغِيرَةُ بِإِدَاوَةٍ فِيهَا مَاءٌ، فَصَبَّ عَلَيْهِ حِينَ فَرَغَ مِنْ حَاجَتِهِ، فَتَوَضَّأَ وَمَسَحَ عَلَى الْخُفَّيْنِ.