Gevurot 23:6

Orthodox Jewish Bible

⁶ And Rav Sha’ul, having da’as that one kat is of Tzedukim (Sadducees) and the other of Perushim (Pharisees), was crying out in the Sanhedrin, “Anashim, Achim, I am a Parush ben Parush and it is for the tikvah of the Techiyas HaMesim that I am being judged.”