Sahih Bukhari Volume 3, Book 48, Hadith Number 848.

Narated By Muhammad bin Ali : Jabir bin Abdullah said, “When the Prophet died, Abu Bakr received some property from Al-Ala bin Al-Hadrami. Abu Bakr said to the people, “Whoever has a money claim on the Prophet, or was promised something by him, should come to us (so that we may pay him his right).” Jabir added, “I said (to Abu Bakr), Allah’s Apostle promised me that he would give me this much, and this much, and this much (spreading his hands three times).” Jabir added, “Abu Bakr counted for me and handed me five-hundred (gold pieces), and then five-hundred, and then five-hundred.”