Sayyiduna Ibn Abbas (may Allah be pleased with them both) said: The Messenger of Allah (peace and blessings be upon him) said: "The feet of a servant will not move on the Day of Resurrection until he is asked about four things: about his life, in what he spent it; about his body, in what he wore it out; about his wealth, where he spent it and from where he earned it; and about love for us, the People of the Household (Ahl al-Bayt)."
Hadith Referenceالمعجم الكبير للطبراني / باب العين / 11131