Muwatta Malik #555
Burials
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 نَافِعٍ، أَنَّ عَبْدَ اللَّهِ بْنَ عُمَرَ، كَانَ يَقُولُ لاَ يُصَلِّي الرَّجُلُ عَلَى الْجَنَازَةِ إِلاَّ وَهُوَ طَاهِرٌ . قَالَ يَحْيَى سَمِعْتُ مَالِكًا يَقُولُ لَمْ أَرَ أَحَدًا مِنْ أَهْلِ الْعِلْمِ يَكْرَهُ أَنْ يُصَلَّى عَلَى وَلَدِ الزِّنَا وَأُمِّهِ .
Yahya related to me from Malik from Nafi that Abdullah ibn Umar
used to say, "No-one should pray over a dead person unless he is in
wudu."
Yahya said that he heard Malik say, "I have not seen
any person of knowledge disapproving of praying over either a child
born of adultery or its mother."
Topics
About Muwatta Malik
This hadith is #555 from Muwatta Malik, in the Book of Burials.