وَعَنْ أَبِي الدَّرْدَاءِ
قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «مَنْ حَفِظَ عشر آيَات من أول سُورَة الْكَهْف عصم من فتْنَة الدَّجَّال»
Abud Darda reported God’s messenger as saying, “If anyone learns by heart ten verses at the beginning of sura al-Kahf (Qur’an, 18) he will be protected from the dajjal.”
Mishkat al-Masabih 2032, Book 9, The Excellent Qualities of the Qur'an, Hadith 18. 1 min read