(38) باب غَزْوَةُ خَيْبَرَ
Narrated Abu `Imran:
Anas looked at the people wearing Tailsans (i.e. a special kind of head covering worn by Jews in old days). On that Anas said, "At this moment they (i.e. those people) look like the Jews of Khaibar."
Reference: Sahih al-Bukhari 4208
In-book reference: Book 64, Hadith 248
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 5, Book 59, Hadith 519