Musannaf Ibn Abi Shayba 37:414

Yazid ibn Harun narrated to us, he said: Abu Malik al-Ashja‘i informed us, from Abu Hazim, from Abu Hurayrah, who said: The Dajjal will be empowered over a man from the Muslims, so he will kill him, then he will bring him to life. Then he will say, "Am I not your Lord? Do you not see that I give life and cause death?" The man will call out, "O people of Islam! Rather, he is the enemy of Allah, the disbeliever, the wicked. By Allah, he will not be empowered over anyone after me." They said: We used to pass by a schoolteacher with Abu Hurayrah, and he would say, "O schoolteacher, gather your boys for me." So he would gather them, and he would say, "Tell them to be silent. O sons of my brother, understand what I say to you: If any of you reaches ‘Isa ibn Maryam—for he is a young man, radiant, reddish-white—then let him convey the greeting of peace to him from Abu Hurayrah." He would not pass by a schoolteacher without saying the same to his boys.