It is narrated from Sayyiduna Anas bin Malik (may Allah be pleased with him) that the Noble Prophet (peace and blessings be upon him) would go to all of his wives (and fulfill the rights of marriage) within a single hour of the night or day, and at that time their number was eleven. I said to Sayyiduna Anas: Did the Prophet have such strength? He replied: We used to say among ourselves that the Prophet (peace and blessings be upon him) was given the strength of thirty men.