1. Purification
١۔ كِتَابُ الطَّهَارَة
[Machine] The Messenger of Allah ﷺ said, "When one of you comes to his family in the night and wants to return, let him perform ablution between them."
قَالَ رَسُولُ اللهِ ﷺ إِذَا أَتَى أَحَدُكُمْ أَهْلَهُ مِنَ اللَّيْلِ ثُمَّ أَرَادَ أَنْ يَعُودَ فَلْيَتَوَضَّأْ بَيْنَهُمَا وُضُوءًا
[Machine] That the Prophet ﷺ said, "When one of you intends to return, let him perform ablution, for it revitalizes the return." And it was narrated from Umar ibn Al-Khattab that he ordered the performance of ablution.
أَنَّ النَّبِيَّ ﷺ قَالَ إِذَا أَرَادَ أَحَدُكُمُ الْعَوْدَ فَلْيَتَوَضَّأْ فَإِنَّهُ أُنْشِطُ لِلْعَوْدِ وَرُوِّينَا عَنْ عُمَرَ بْنِ الْخَطَّابِ أَنَّهُ أَمَرَ بِالْوُضُوءِ