It is narrated from Sayyiduna Jabir (may Allah be pleased with him) that when the Prophet (peace and blessings be upon him) was going towards Banu Mustaliq, he sent me on an errand. When I returned, the Prophet (peace and blessings be upon him) was praying on his camel. I wanted to speak, but the Prophet (peace and blessings be upon him) gestured with his hand. This happened twice. Then I heard the Prophet (peace and blessings be upon him) reciting, and he was indicating with his head. After completing the prayer, the Prophet (peace and blessings be upon him) said: What happened regarding the task I sent you for? I did not reply because I was praying.