بُلُوغُ الْمَرَامِ
Bulugh al-Maram 113
The Book of Purification
Taking Ghusl (bath) And the precepts regarding Sexual Impurity
وَعَنْ أَبِي هُرَيْرَةَ - رضى الله عنه - { -فِي قِصَّةِ ثُمَامَةَ بْنِ أُثَالٍ, عِنْدَمَا أَسْلَم- وَأَمَرَهُ اَلنَّبِيُّ - صلى الله عليه وسلم -أَنْ يَغْتَسِلَ } رَوَاهُ عَبْدُ اَلرَّزَّاق ِ [1] .
Narrated Abu Huraira (rad) regarding the story of Thumama bin Uthal when he embraced Islam: The Prophet (ﷺ) ordered him to take a bath. [Narrated by Abdur-Razzaq]
Bulugh al-Maram, 113