عن أبي الدرداء رضي الله عنه أن النبي صلى الله عليه وسلم قال: «مَنْ حَفِظَ عَشْرَ آيَاتٍ مِنْ أَوَّلِ سُورَةِ الكَهْفِ، عُصِمَ مِنَ الدَّجَّالِ». وفي رواية: «مِنْ آخِرِ سُورَةِ الكَهْف».
Kutoka kwa Abuu Dardai radhi za Allah ziwe juu yake yakwamba Mtume rehema na amani ziwe juu yake amesema: "Atakayehifadhi aya kumi za mwanzo wa suratul Kahf, atakingwa na Dajali". Na katika riwaya nyingine: "Za mwisho wa suratul Kahf".
Abu Ad-Dardā’ (may Allah be pleased with him) reported that the Prophet (may Allah's peace and blessings be upon him) said: "Whoever memorizes the first ten verses of Surat al-Kahf will be protected from the Antichrist." Another version reads: "the last ten verses of Surat al-Kahf."