Musnad Ahmad 30:3097

Waki’ narrated to us, from al-A’mash, from Abu Hazim, from Abu Hurairah, who said: The Messenger of Allah (peace and blessings of Allah be upon him) said: "There are three whom Allah will not speak to on the Day of Resurrection, nor will He look at them, nor will He purify them, and they shall have a painful punishment: an old man who commits adultery, a lying king, and an arrogant poor person."