Sahih Muslim
The Book of Faith (Kitab Al-Iman)
Book Number: 001 / Hadith Number: 195
It is narrated on the authority of Abu Huraira that the Messenger of Allah (may peace be upon him) observed: Three (are the persons) with whom Allah would neither speak, nor would He absolve them on the Day of Resurrection. Abu Mu'awiya added: He would not look at them and there is grievous torment for them: the aged adulterer, the liar king and the proud destitute.