The virtues of al-Tufayl bin Abdullah bin Sakhbarah (may Allah be pleased with him)

It is narrated from Abdullah bin al-Tufayl bin Sakhbarah, the son of the maternal brother of Aishah (may Allah be pleased with her), that he saw in a dream that he met a group of Christians. He said: "You would be very good people if you did not claim that the Messiah is the son of Allah." The Christians replied: "And you too would be very good people if you did not say: Whatever Allah wills and whatever Muhammad (peace and blessings be upon him) wills." Then he met a group of Jews and said: "You would be very good people if you did not call Uzayr the son of Allah." They replied: "You too would be very good people if you did not say: Whatever Allah wills and whatever Muhammad (peace and blessings be upon him) wills." Then he came to the Prophet (peace and blessings be upon him) and related his dream. He (peace and blessings be upon him) asked: "Have you related this dream to anyone else?" He said: Yes. Then he (peace and blessings be upon him) praised and extolled Allah and said: "Your brother has seen a dream which has reached you. So do not say, 'Whatever Allah wills and whatever Muhammad wills,' but rather say: 'Whatever Allah alone wills, Who has no partner.'"

It is narrated from al-Tufayl bin Sakhbarah (may Allah be pleased with him), the maternal brother of Sayyidah Aishah (may Allah be pleased with her), that he saw a dream. Then he narrated a hadith like it.
This narration is more likely to be the preserved (mahfuz) one than the first.