Sayyiduna Anas bin Malik (may Allah be pleased with him) said that when the Messenger of Allah (peace and blessings of Allah be upon him) would go to the toilet (bathroom), I and another boy would carry a water vessel and a spear. He would purify himself with the water.
Hadith Referenceاللؤلؤ والمرجان / كتاب الطهارة / 153
Hadith Gradingمحدثین:«صحیح»
Hadith Takhrij«صحیح، أخرجه البخاري في: 4 كتاب الوضوء: 17 باب حمل العنزة مع الماء في الاستنجاء»