I, along with 'Abdullah ibn Yasar, the manumitted slave of Meimoonah, the wife of the Prophet (PBUH), went to Abu Al-Juheim ibn Al-Harith ibn Al-Simmah Al-Ansareyy. Abu Al-Juheim said: The Messenger of Allah (PBUH) came from the direction of Bi'r Jammal, and a man met him and greeted him, but the Messenger of Allah (PBUH) did not return his greeting until he reached a wall, where he wiped his face and hands, then he returned the greeting.