Musnad Abu Ya'la al-Mawsili 148:91

Narrated to us Abdullah ibn Awn, narrated to us Abu Mu'awiyah, narrated to us Isma'il ibn Abi Khalid, from Abu Dawud, from Anas, who said: The Messenger of Allah (peace and blessings of Allah be upon him) said: "There is no person of wealth except that he will wish on the Day of Resurrection that he had only been given sustenance in the world."