Sa'sa'ah bin Mu'awiyah (may Allah be pleased with him) said: I met Abu Dharr (may Allah be pleased with him) while he was driving his camel, and he had a water-skin with him. I said: O Abu Dharr, what is your wealth? He said: My deeds. I asked: O Abu Dharr! He said: My deeds, my deeds. He said: I asked a third time: What is your wealth? He said: My deeds. I said: Narrate to me a hadith of the Messenger of Allah (peace and blessings be upon him). He said that the Messenger of Allah (peace and blessings be upon him) said: "Any Muslim whose three children die before reaching puberty, Allah will admit the parents to Paradise by His mercy; and any Muslim who spends two portions of his wealth in the way of Allah, the gatekeepers of Paradise will hasten towards him."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب السير / 18564