Abu Dawud Book 1, Hadith Number 141.Abu Dawud Book 1. Purification Chapter : Ejecting mucus after snuffing up water. Narated By Abdullah ibn Abbas : The Messenger of Allah (PBUH) said: Cleanse your nose well (after snuffing up water) twice or thrice. Related Previous Post Abu Dawud Book 1, Hadith Number 142. Next Post Abu Dawud Book 1, Hadith Number 140.