Ibrahim bin Jarir narrated from his father that :
The Prophet of Allah entered a thicket and relieved himself, then Jarir brought him a small water skin from which he cleansed himself, then he wiped his hand in the dirt. (FR)
English reference (FR): Vol. 1, Book 1, Hadith 359 (FR)
Arabic reference (FR): Book 1, Hadith 389 (FR)