عَنْ أَبِي هُرَيْرَةَ رَضِيَ اللَّهُ عَنْهُ أَنَّ ثُمَامَةَ بْنَ أُثَالٍ أَوْ أُثَالَةَ أَسْلَمَ، فَقَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ: ((اذْهَبُوا بِهِ إِلَى حَائِطِ بَنِي فُلَانٍ فَمُرُوهُ أَنْ يَغْتَسِلَ))
Sayyiduna Abu Hurairah (may Allah be pleased with him) narrates that when Sayyiduna Thumamah bin Uthal accepted Islam, the Messenger of Allah (peace and blessings be upon him) said regarding him: Take him to the garden of Banu so-and-so and instruct him to perform ghusl (ritual bath) there.