Sayyiduna Abu Sa'id Khudri (may Allah be pleased with him) narrates that on the day of Jumu'ah, a man came in a very poor condition while the Messenger of Allah (peace and blessings be upon him) was delivering the sermon. So the Messenger of Allah (peace and blessings be upon him) instructed the people to give charity to him, and the people placed some of their clothes for charity. The Prophet (peace and blessings be upon him) ordered that two garments be given to him, and he instructed him, so he performed two rak'ahs while the Messenger of Allah (peace and blessings be upon him) was delivering the sermon. Then the rest of the hadith was narrated. I have mentioned this hadith in the Book of Jumu'ah.