Sayyiduna Umar bin Saeed narrates that I and Abu Salamah bin Abdur Rahman presented ourselves before Sayyiduna Jabir bin Abdullah (may Allah be pleased with them). We found him praying in a single lower garment. Then he narrated some hadith and said: We came with the Messenger of Allah (peace and blessings be upon him), so he went to relieve himself. I poured water for him, so he performed ablution, then wrapped himself in his lower garment. I stood on his left side, so the Messenger of Allah (peace and blessings be upon him) made me stand on his right side. Then another person came and stood on his left side. Therefore, the Messenger of Allah (peace and blessings be upon him) stepped forward and led the prayer, and we prayed with him. The Messenger of Allah (peace and blessings be upon him) performed thirteen rak‘ahs including Witr.