Abu Dawud
Purification (Kitab Al-Taharah)
Book Number: 001 / Hadith Number: 381
Narated By Abdullah ibn Ma'qil ibn Muqarrin : A bedouin prayed with the Prophet (pbuh). He then narrated the tradition (No 0380) about urinating of that bedouin. This version adds: The Prophet (pbuh) said: Remove the earth where he urinated and throw it away and pour water upon the place.