It is narrated from Sayyiduna Abu Hurayrah (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "The servant says: My wealth, my wealth! But his wealth is of three kinds: what he ate and consumed, or what he wore and wore out, or what he gave away and sent ahead; and whatever is besides that, he is leaving it behind and it is going to the people."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب صلاة الاستسقاء / 6510