It was narrated that Jabir said:
"We went out on a journey with the Messenger of Allah, and the Messenger of Allah would not relieve himself until he had disappeared and could not be seen by anyone." (RU)
English reference (RU): Vol. 1, Book 1, Hadith 335 (RU)
Arabic reference (RU): Book 1, Hadith 359 (RU)