Musannaf Ibn Abi Shayba 27:53

Yazid ibn Harun narrated to us, from Sufyan ibn 'Uyaynah, from al-Zuhri, from Muhammad ibn Jubayr ibn Mut'im, from his father, that the Prophet (peace and blessings of Allah be upon him) said: "I have names: I am Muhammad, and I am Ahmad, and I am al-Mahi (the Effacer) by whom Allah effaces disbelief, and I am al-Hashir (the Gatherer) before whom the people will be gathered, and I am al-'Aqib (the Successor)." A man said to him, "What is al-'Aqib?" He said, "There is no prophet after him."