The Book of Marriage (Kitab Al-Nikah)
Muslim :: Book 8 : Hadith 3378
Ibn 'Aun reported: I reported to Muhammad on the authority of Ibrahim the hadith reported by 'Abd al-Rahmann b. Bishr (the hadith concerning 'azl), where- upon he said: That (hadith) Abd al-Rahman b. Bishr had narrated to me (also).