1. Book of Purification

١۔ كِتَابٌ الطَّهَارَةِ

1.46 [Machine] Wudu for every prayer

١۔٤٦ بَابُ الْوُضُوءِ لِكُلِّ صَلَاةٍ

darimi:747Muḥammad b. Yūsuf > Sufyān > ʿAmr b. ʿĀmir al-Anṣārī > Anas b. Mālik

[Machine] The English translation of the given Arabic sentence is: "The Messenger of Allah (pbuh) used to perform ablution for every prayer, and one of us would be sufficient with one ablution until he invalidated it."  

الدارمي:٧٤٧أَخْبَرَنَا مُحَمَّدُ بْنُ يُوسُفَ عَنْ سُفْيَانَ عَنْ عَمْرِو بْنِ عَامِرٍ الْأَنْصَارِيِّ عَنْ أَنَسِ بْنِ مَالِكٍ قَالَ

كَانَ رَسُولُ اللَّهِ ﷺ «يَتَوَضَّأُ لِكُلِّ صَلَاةٍ وَكَانَ أَحَدُنَا يَكْفِيهِ الْوُضُوءُ مَا لَمْ يُحْدِثْ»