Al-Adab Al-Mufrad #40

'Abdullah ibn Dinar reported that Ibn 'Umar passed by a bedouin during a journey. The bedouin's father had been a friend of 'Umar's. The bedouin said, "Am I not the son of so-and-so?" He said, "Yes, indeed." Ibn 'Umar ordered that he be given a donkey which was following him. He also took off his turban and gave it to him, One of the men with him said, "Wouldn't two dirhams be enough for him?" He replied, "The Prophet, may Allah bless him and grant him peace, said, 'Maintain what your father loved. Do not cut it off so that Allah puts out your light."