Sayyiduna Abu Qatadah (may Allah be pleased with him) narrates that his father informed him that while we were present with the Messenger of Allah (peace and blessings be upon him), he suddenly heard a commotion and noise. The Prophet (peace and blessings be upon him) asked: "What has happened to you?" They replied, "O Messenger of Allah (peace and blessings be upon him), we hurried for the prayer." The Prophet (peace and blessings be upon him) said: "Do not do that. When the prayer is established, do not stand up until you see me, and adopt calmness and tranquility. Then, whatever part of the prayer you catch, perform it, and whatever you miss, complete it."