Shaqiq (may Allah have mercy on him) narrates: We went to visit Sayyiduna Khabbab (may Allah be pleased with him) in his illness, and he wept and said: "In this chest there are seventy thousand, over which no knot has ever been tied, nor has anyone who asked ever been withheld from them. I wish that they were such and such" - he either said: "dung droppings" or something else.
Hadith Referenceالمعجم الكبير للطبراني / باب الخاء / 3652