The Book of Purification
2/24. Chapter:
Time-limit for wiping over the khuff
Sahih Muslim
وَحَدَّثَنَا إِسْحَاقُ، أَخْبَرَنَا زَكَرِيَّاءُ بْنُ عَدِيٍّ، عَنْ عُبَيْدِ اللَّهِ بْنِ عَمْرٍو، عَنْ زَيْدِ بْنِ أَبِي أُنَيْسَةَ، عَنِ الْحَكَمِ، بِهَذَا الإِسْنَادِ مِثْلَهُ .
This hadith is narrated by Ubaidullah b. 'Amr and Zaid b. Abu Unaisa with the same chain of transmitters.
Reference : Sahih Muslim 276bIn-book reference : Book 2, Hadith 106USC-MSA web (English) reference : Book 2, Hadith 538