[Machine] He narrated that the Prophet ﷺ came to them in the Quba Mosque and said, "Indeed, Allah, the Blessed and Exalted, has praised you in regard to cleanliness in the story of your mosque. So what is this cleanliness that you purify yourselves with?" They said, "By Allah, O Messenger of Allah, we do not know anything except that we used to have Jewish neighbors who would wash their rear ends after using the toilet, so we washed ourselves as they did."  

أَنَّهُ حَدَّثَهُ أَنَّ النَّبِيَّ ﷺ أَتَاهُمْ فِي مَسْجِدِ قُبَاءَ فَقَالَ إِنَّ اللهَ تَبَارَكَ وَتَعَالَى قَدْ أَحْسَنَ عَلَيْكُمُ الثَّنَاءَ فِي الطُّهُورِ فِي قِصَّةِ مَسْجِدِكُمْ فَمَا هَذَا الطُّهُورُ الَّذِي تَطَّهَّرُونَ بِهِ؟ قَالُوا وَاللهِ يَا رَسُولَ اللهِ مَا نَعْلَمُ شَيْئًا إِلَّا أَنَّهُ كَانَ لَنَا جِيرَانٌ مِنَ الْيَهُودِ فَكَانُوا يَغْسِلُونَ أَدْبَارَهُمْ مِنَ الْغَائِطِ فَغَسَلْنَا كَمَا غَسَلُوا