When they rise in the morning, they will find Isa the son of Maryam with them. He will then kill Dajjal and rout his followers, until even the trees, the stones, and the clods of earth will call out, "Believer, here is a Jew hiding behind me, kill him." The hadith continues.
إذا أصبحوا فيصبحون ومعهم عيسى ابن مريم فيقتل الدجال، ويهزم أصحابه حتى إن الشجر والحجر والمدر يقول: يا مؤمن هذا يهودي عندي فاقتله… الحديث.
Reported by Hakim (4/529-530) from the hadith of Musaddad, who said, Muaz bin Hisham narrated to us, my father narrated to me, from Qatada, from Abu Tufayl, who said, "I was in Kufa when it was said, 'Dajjal has emerged.' So we went to Huzaifa bin Usayd," and he mentioned something similar.This is a mawquf report attributed to him, but it carries the ruling of a marfu report, since such a matter could not be known except through revelation. Hakim said, "Its chain of transmission is sahih." Dhahabi considered it to meet the standard of the two Shaykhs (Bukhari and Muslim).