It is narrated from Sayyiduna Abu Sa'id al-Khudri (may Allah be pleased with him) that he said: "Has that Haruri (Kharijite) of yours not come, the one who denies it? Yet we have often heard the Prophet (peace and blessings be upon him) mentioning it." (Meaning the Dajjal.)
No one narrated this hadith from Abd al-Malik bin Abi Nadrah (may Allah have mercy on him) except Uthman bin Jabalah (may Allah have mercy on him), and his son is alone in narrating it from him.