Musannaf Ibn Abi Shaybah

It is narrated from Hazrat Sa’d Ta’i that it reached him that the Messenger of Allah, peace and blessings be upon him, said: No believing servant feeds a believer except that Allah, the Exalted, will feed him from the fruits of Paradise; and no believing servant gives water to a believer due to thirst except that Allah, the Exalted, will give him pure drink; and no believer clothes a believer who is naked except that Allah, the Exalted, will clothe him with the green garments of Paradise.