It is narrated from Imam Baghir (AS) that: ``HAY - IBN - AKHTAB, KAAB - IBN ASHRAF, and a small group of what they called themselves RABBINS, and teachers of the LAW; were respected by the JEWISH LAYMEN, and were entertained in an annual religious festival and banquets. They did not want to lose even that trifling and unimportant advantage by confirming the prophet's mission. On such a basis, they tampered with the verses in their scriptures, misinterpreting the words and the names, in order to deny and negate the signs and symptoms of our prophet that was, and is, in the BIBLE! this was what they have sold for a little price.