It is narrated from Sayyiduna Anas (may Allah be pleased with him) that a man from the desert, whose name was Zahir bin Haram, used to bring gifts from the desert for the Messenger of Allah (peace and blessings be upon him), and whenever he was about to leave, he (peace and blessings be upon him) would also prepare something for him. The Prophet (peace and blessings be upon him) said: "Zahir is our desert-dweller, and we are his town-dwellers."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الهبات / 11944