Sahih Bukhari
Wishes
Volume: 009 / Book Number: 090 / Hadith Number: 341
Narrated Sa'd bin Ubaid:
(the Maula of 'Abdur-Rahman bin Azhar) Allah's Apostle said, "None of you should long for death, for if he is a good man, he may increase his good deeds, and if he is an evil-doer, he may stop the evil deeds and repent."