Musannaf Ibn Abi Shayba 27:46

Abu Mu'awiyah narrated to us, from al-A'mash, from Abu Salih, from Abu Sa'id, who said: The Messenger of Allah (peace and blessings of Allah be upon him) said: "Noah will be called on the Day of Resurrection, and it will be said: 'Did you convey [the message]?' He will say: 'Yes.' Then his people will be called, and it will be said: 'Did he convey [the message] to you?' They will say: 'No warner came to us, and no one came to us.'" He said: "It will be said to Noah: 'Who will testify for you?' He will say: 'Muhammad and his nation.'" He said: "That is His saying: *'And thus We have made you a just nation'* (2:143). The 'just' (al-wasat) means the 'fair' (al-'adl)." He said: "Then they will be called, and they will testify for him regarding the conveyance [of the message]. Then I will testify against you."