Anas (May Allah be pleased with him) said:
The Messenger of Allah (ﷺ) said, "Dajjal (the Antichrist) will be followed by seventy thousand Jews of Isfahan and will be dressed in robes of green coloured satin."[Muslim]. (ES)
App reference (ES): Book 19, Hadith 5 (ES)
Arabic/English book reference (ES): Book 19, Hadith 1812 (ES)