Qur'an, Al-Kahf, Surah 18:49
The record of your deeds will be given to each of you. And those of you who are sinners, will be horrified at what you read. You will scream, and say: ‘I can hardly believe it! This book leaves out nothing; every action, both great and small, has been noted down.’ Yes, you will find an account of all that you have done. Your Lord will be unjust to no one.