Muslim

'Abdullah bin Dinar reported that when 'Abdullah bin 'Umar set out to Mecea, 'he kept a donkey with him which he used as a diversion from the tedium of journey on the camel's back and had a turban which he tied round his head. One day, as he was riding the donkey a desert Arab happened to pass by him. He ('Abdullah bin 'Umar) said: Arn't you so and so? He said: Yes He gave him his donkey and said: Ride it, and tie the turban round your head. Some of his companions said: May Allah pardon you, you gave to this desert Arab the donkey on which you enjoyed ride for diversion and the turban which you tied round your. head. Thereupon he said: Verily I heard Allah's Messenger (ﷺ) as saying: The finest act of goodness is the kind treatment of a person to the loved ones of his father after his death and the father of this person was a friend of 'Umar.