Ali-ibn Abi Talib (as): “Where is he who gathered and stored (worldly goods)? Where is he who gathered armies and built castles and sat on pulpits? Where is he who built houses and mansions, surrounding himself with friends? The days in this world engaged them with work, and its years swallowed them. And they died and laid in their graves. They forgot that which they left behind and were faced with that which they had sent before (themselves). ‘Then they are returned to God, their true Lord. Surely, His is the judgement. And He is the quickest of reckoners” (Quran 6:63).’“

Ref: Al-Amali (by al-Tusi) – Pg. 685