The Sahabah (may Allah be pleased with them) used to watch the movements of the Prophet (blessings and peace of Allah be upon him), and they (may Allah be pleased with them) were keen to follow his practice in all things, and to transmit it to those who came after them. In this hadith, Abu Humayd as-Sa‘idi (may Allah be pleased with him) describes how the Messenger of Allah (blessings and peace of Allah be upon him) prayed. He said to a group of the companions of the Messenger of Allah (blessings and peace of Allah be upon him), who were talking about the Sunnah of the Messenger of Allah (blessings and peace of Allah be upon him): I am the one among you who has most knowledge of how the Messenger of Allah (blessings and peace of Allah be upon him) prayed. It was said to him – as is mentioned in a report narrated by Abu Dawud: how is that, for by Allah you did not keep closer to him than us, and you did not accompany him for longer than us? He said: I kept watching him pray until I learned how he prayed. What he meant was that even though he did not accompany the Messenger of Allah (blessings and peace of Allah be upon him) for the longest time, he made up for that by watching the Prophet (blessings and peace of Allah be upon him) until he had memorized how he prayed. Then he began to describe the prayer of the Prophet (blessings and peace of Allah be upon him). He told them that when the Prophet (blessings and peace of Allah be upon him) said the opening takbir (takbirat al-ihram), he would raise his hands level with his shoulders, and when he bowed he would place his hands firmly on his knees, then make his back straight, meaning that when he bowed, he kept his back straight, from the neck, without any bend in it. When he lifted his head from bowing, he would stand up straight until each vertebra returned to its place; the vertebrae are the bones of the spine. What is meant is that he would stand up straight after bowing, then pause briefly whilst standing. When he prostrated, he placed his hands on the ground, without resting his forearms on the ground, which is a posture that resembles that of wild animals and the like. He also did not rest his belly on any part of his thighs, or bring his arms in close to the body or hold them underneath his belly. He would make his toes point towards the qiblah. Then [Abu Humayd] described how the Prophet (blessings and peace of Allah be upon him) sat between the two prostrations: he would hold his right foot upright and tuck his left foot under him and sit on it. This is the manner of sitting that is called iftirash. When he sat in the final tashahhud, he would bring his left foot forward a little and hold his right foot upright, and he would sit on his buttocks. This is the manner of sitting that is called tawarruk. This hadith encourages the Muslim to study and seek knowledge, and to verify what is learned by checking with people of knowledge. It indicates that it is permissible for a man to describe himself as being more knowledgeable than others, if that will not lead to self-admiration and he wants to explain that to others who hear him. This hadith describes the prayer of the Messenger of Allah (blessings and peace of Allah be upon him), how he paused and how he stood up straight in the prayer..