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." (TH)
English reference (TH): Vol. 1, Book 1, Hadith 335 (TH)
Arabic reference (TH): Book 1, Hadith 359 (TH)