Raina:-

       4: "46        Of the Jews there are those who displace words from their (right) places and say: "We hear and we disobey"; and "Hear what is not heard": and "Ra`ina"; with a twist of their tongues and a slander to faith.  If only they had said: "We hear and we obey"; and "Do hear"; and "Do look at us": it would have been better for them and more proper; but Allah hath cursed them for their unbelief; and but few of them will believe"
       #565        See ii. 93, n. 98. A trick of the Jews was to twist words and expressions, so as to ridicule the most solemn teachings of Faith. Where they should have said, "We hear and we obey," they said aloud, "We hear," and whispered, "We disobey." Where they should have said respectfully, "We hear," they added in a whisper, "May you not hear," by way of ridicule. Where they claimed the attention of the Prophet, they used an ambiguous word apparently harmless, but in their intention disrespectful. 566        See ii. 104, n. 106. "Raina" if used respectfully in the Arabic way, would have meant "Please attend to us." With a twist of their tongue, they suggested an insulting meaning, such as "O thou that takest us to pasture!" or in Hebrew, "Our bad one!"#
       ***The accusation above, is that the Jews allegedly misrepresent or deliberately mistranslate the verses of the Torah and NOT that they change or alter its text as the later Muhammadan exegetes alleged***