Musannaf Ibn Abi Shayba 33:469

Narrated to us Abd al-Rahman ibn Muhammad al-Muharibi, from Layth, from Adi, from al-Sanabahi, from Mu'adh, who said: The feet of the servant will not move on the Day of Resurrection until he is asked about four characteristics: about his body, in what he wore it out; and about his life, in what he spent it; and about his wealth, from where he earned it and in what he spent it; and about his knowledge, how he acted upon it.