Yahya related to me from Malik that he heard that A'isha said,"The Messenger of Allah, may Allah bless him and grant him peace,said, 'No prophet dies until he is given the choice.' " She continued,"I heard him say ,'O Allah, the highest company,' and I knew that hewas going."
USC-MSA web (English) reference: Book 16, Hadith 47
Arabic reference: Book 16, Hadith 569