‘Amr b. al-Ahwas said he heard Allah's Messenger ﷺ ask at the Farewell Pilgrimage, “What day is this?” and receive the reply that it was the day of the greatest pilgrimage. He then said, “Your lives, property and honour must be regarded by you with a sacredness like that of this day of yours in this town of yours. No wrongdoer must do wrong to himself,( This phrase has given rise to different explanations. Mirqat, 3, 250 prefers the one which says that this is a command not to wrong one another As this is a cause of wrongdoing to oneself the command has been worded in this manner) no wrongdoer must do wrong to his child, nor any child to his parent. The devil has despaired of ever being worshipped in this town of yours, but he will receive obedience in your actions which you consider of little importance and will be satisfied with that.” Ibn Majah and Tirmidhi transmitted it, the latter saying that it is sahih.