Sunan Abu Dawud 171
Purification (Kitab Al-Taharah)
حَدَّثَنَا مُحَمَّدُ بْنُ عِيسَى، حَدَّثَنَا شَرِيكٌ، عَنْ عَمْرِو بْنِ عَامِرٍ الْبَجَلِيِّ، - قَالَ مُحَمَّدٌ هُوَ أَبُو أَسَدِ بْنِ عَمْرٍو - قَالَ سَأَلْتُ أَنَسَ بْنَ مَالِكٍ عَنِ الْوُضُوءِ، فَقَالَ كَانَ النَّبِيُّ صلى الله عليه وسلم يَتَوَضَّأُ لِكُلِّ صَلاَةٍ وَكُنَّا نُصَلِّي الصَّلَوَاتِ بِوُضُوءٍ وَاحِدٍ .
Abu Asad b. ‘Amr said:I asked Anas b. Malik about ablution. He replied: The Prophet (ﷺ) performed ablution for each prayer and we offered (many) prayers with the same ablution
Grading: Al-Albani: Sahih · Muhammad Muhyi Al-Din Abdul Hamid: Sahih · Shuaib Al Arnaut: Sahih · Zubair Ali Zai: Sahih Bukhari (214)
Text from the public-domain hadith-api dataset. Numbering follows that dataset and can differ by a few from some printed editions — check the wording, not only the number.