Sahih Muslim
The Book Pertaining to Paradise, Its Description, Its Bounties and Its Intimates (Kitab Al-Jannat wa Sifat Naimiha wa Ahliha)
Book Number: 040 / Hadith Number: 6874
'A'isha reported Allah's Apostle (may peace be upon him) as saying: He who is examined thoroughly In reckoning is undone.