Holding Fast to the Qur'an and Sunnah
Bukhari :: Book 9 :: Volume 92 :: Hadith 459
Narrated Jubair bin Mutim:
A lady came to Allah's Apostle and she talked to him about something, and he gave her some order. She said, "O Allah's Apostle! If I should not find you?" He said, "If you should not find me, then go to Abu Bakr." Ibrahim bin Sa'd said, "As if she meant the death (of the Prophet)."