Abu Dawud Book 19, Hadith Number 3635.Abu Dawud Book 19. Knowledge Chapter : Exhortation to the pursuit of knowledge. Narated By N/A : The tradition mentioned above has also been transmitted by Abu al-Darda through a different chain of narrators to the same effect from the Holy Prophet (PBUH). Related Previous Post Abu Dawud Book 19, Hadith Number 3636. Next Post Abu Dawud Book 19, Hadith Number 3634.