Hadith 665:4
Waki' narrated to us, from Shu'bah, from Ma'bad ibn Khalid, who said: I heard Harithah ibn Wahb say: The Messenger of Allah (peace and blessings of Allah be upon him) said: "Give charity, for it is near that one of you will go out with his charity, and he will not find anyone to accept it from him."
حدثنا وكيع، عن شعبة، عن معبد بن خالد، قال: سمعت حارثة بن وهب قال: قال رسول الله صلى الله عليه وسلم: " تصدقوا، فإنه يوشك أحدكم أن يخرج بصدقته، فلا يجد من يقبلها منه "