Sahih Muslim 251b
Sahih Muslim · Book 2: The Book of Purification · The virtue of isbaghil-wudu’ (performing wudu’ properly) during times when it is difficult to do so
حَدَّثَنِي إِسْحَاقُ بْنُ مُوسَى الأَنْصَارِيُّ ، حَدَّثَنَا مَعْنٌ ، حَدَّثَنَا مَالِكٌ ، ح وَحَدَّثَنَا مُحَمَّدُ بْنُ الْمُثَنَّى ، حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ ، حَدَّثَنَا شُعْبَةُ ، جَمِيعًا عَنِ الْعَلاَءِ بْنِ عَبْدِ الرَّحْمَنِ ، بِهَذَا الإِسْنَادِ وَلَيْسَ فِي حَدِيثِ شُعْبَةَ ذِكْرُ الرِّبَاطِ وَفِي حَدِيثِ مَالِكٍ ثِنْتَيْنِ " فَذَلِكُمُ الرِّبَاطُ فَذَلِكُمُ الرِّبَاطُ " .
This hadith has been narrated on the authority of `Ali b. `Abd al-Rahman with the same chain of transmitters and there is no mention of the word of al-Ribat in the hadith transmitted by Shu`ba and in the hadith narrated by Malik "Ribat" has been mentioned twice. This is the "Ribat" for you, this is the "Ribat" for you.