1. Purification
١۔ كِتَابُ الطَّهَارَة
[Machine] The Prophet ﷺ once circled around his wives while they were taking a bath at this place and that place. I said, "O Messenger of Allah, why don't you make it one bath?" He replied, "This way is purer, cleaner, and more pleasant." Abu Dawood said, "The hadith of Anas is more authentic than this one. And in the narration of Abu Zakariya As-Silhamini, he (the Prophet) circled around all his wives in one night, taking a bath for each one of them separately." It was said, "O Messenger of Allah, why not one bath?" He replied, "This way is more pleasant and purer."
أَنَّ النَّبِيَّ ﷺ طَافَ ذَاتَ يَوْمٍ عَلَى نِسَائِهِ يَغْتَسِلُ عِنْدَ هَذِهِ وَعِنْدَ هَذِهِ فَقُلْتُ يَا رَسُولَ اللهِ أَلَا تَجْعَلُهُ غُسْلًا وَاحِدًا؟ قَالَ هَذَا أَزْكَى وَأَطْهَرُ وَأَطْيَبُ قَالَ أَبُو دَاوُدَ وَحَدِيثُ أَنَسٍ أَصَحُّ مِنْ هَذَا وَفِي رِوَايَةِ أَبِي زَكَرِيَّا السَّيْلَحِينِيِّ طَافَ عَلَى نِسَائِهِ أَجْمَعَ فِي لَيْلَةٍ وَاحِدَةٍ يَغْتَسِلُ لِكُلِّ وَاحِدَةٍ مِنْهُنَّ غُسْلًا فَقِيلَ يَا رَسُولَ اللهِ فَهَلَّا غُسْلًا وَاحِدًا؟ قَالَ هَذَا أَطْيَبُ وَأَزْكَى