The Sahabah were very keen to teach the people and the Tabi‘in the Sunnah of the Messenger of Allah (blessings and peace of Allah be upon him), and the times of the prayer, and how it is to be done. In this hadith, Anas (may Allah be pleased with him) narrates that they used to pray ‘Asr with the Prophet (blessings and peace of Allah be upon him), then one of them would go out to Banu ‘Amr ibn ‘Awf and find them still praying ‘Asr. This indicates that the Prophet (blessings and peace of Allah be upon him) used to pray ‘Asr very early. That was because the houses of Banu ‘Amr ibn ‘Awf were in Quba’, two miles away from Madinah. They used to pray ‘Asr in the middle of its time, because they were busy working in their fields, then when they had finished their work, they would get ready to pray by purifying themselves and so on, then they would gather for the prayer. So they would delay the prayer until the middle of its time for that reason. The beginning of the time for ‘Asr – as is stated in the reports – is when the sun is in the sky and the length of the shadow of a thing is double its height. This hadith indicates that one may delay ‘Asr so long as the time when praying is disliked (makruh) has not yet begun, because during the time of the Prophet (blessings and peace of Allah be upon him), some of the Sahabah used to offer this prayer later than he did, and what appears to be the case is that he (blessings and peace of Allah be upon him) was aware of that and approved of it..