It was narrated that Jabir said:
"The Messenger of Allah forbade facing the Qiblah when urinating. But I saw him, one year before he died, facing the Qiblah (while urinating)." (TR)
English reference (TR): Vol. 1, Book 1, Hadith 325 (TR)
Arabic reference (TR): Book 1, Hadith 348 (TR)