باب اسْتِعْمَالِ فَضْلِ وَضُوءِ النَّاسِ
And Jarir bin ‘Abdullah ordered the members of his family to perform ablution with the water in which he had put his Siwak (a piece of a root of a tree called Al-Arak used as a toothbrush).
وَأَمَرَ جَرِيرُ بْنُ عَبْدِ اللَّهِ أَهْلَهُ أَنْ يَتَوَضَّئُوا بِفَضْلِ سِوَاكِهِ.