Riyad-us-Saliheen 1812
Anas (May Allah be pleased with him) said: The Messenger of Allah (PBUH) said, "Dajjal (the Antichrist) will be followed by seventy thousand Jews of Isfahan and will be dressed in robes of green coloured satin."
[Muslim]
Isfahan is a city in Persia (Iran). Tailasan green sheet (is the dress of the Sheikhs of the non-Arab nations).