Iyas bin Salamah narrates from his father (Sayyiduna Salamah bin Akwa’ رضي الله عنه): One day, I was taking the Prophet Muhammad ( صلی اللہ علیہ وسلم ), Sayyiduna Hasan رضي الله عنه, and Sayyiduna Husayn رضي الله عنه, riding together on a mule, until I brought them into the chamber of the Prophet ( صلی اللہ علیہ وسلم ). (Of Sayyiduna Imam Hasan رضي الله عنه and Sayyiduna Imam Husayn رضي الله عنه), one was sitting in front of the Prophet Muhammad ( صلی اللہ علیہ وسلم ), and the other was sitting behind him.