1. Book of Purification
١۔ كِتَابٌ الطَّهَارَةِ
[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."
كَانَ رَسُولُ اللَّهِ ﷺ «يَتَوَضَّأُ لِكُلِّ صَلَاةٍ وَكَانَ أَحَدُنَا يَكْفِيهِ الْوُضُوءُ مَا لَمْ يُحْدِثْ»