It is narrated from Sayyiduna Anas bin Malik (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "Whoever performs ablution and does it well, then visits his sick Muslim brother seeking reward, will be removed from Hell a distance of sixty kharif." (Thabit al-Bunani (may Allah have mercy on him) said:) I asked: "O Abu Hamzah! What is a kharif?" He said: "A year."
Imam al-Tabarani (may Allah have mercy on him) said: "No one narrated this hadith from Ma'mar (may Allah have mercy on him) except Abu Sufyan al-Ma'mari (may Allah have mercy on him), and Abu Ja'far al-Nufayli (may Allah have mercy on him) is alone in narrating it."
Hadith Referenceالمعجم الأوسط / باب الياء / 9441
Hadith Takhrij«أخرجه أبو داود فى «سننه» برقم: 3097»