Al-Baqara 2:113

The Jews say, “The Christians have nothing to stand on” and the Christians say, “The Jews have nothing to stand on[46],” although they both recite the Scripture. And those [pagans] who have no knowledge say something similar. Allah will judge between them on the Day of Resurrection concerning that over which they used to differ.

[46] This incident is documented when the Christians of Najrān came to the Messenger of Allah, the rabbis met them and both parties disputed.

The Jews say, "The Christians have nothing [true] to stand on," and the Christians say, "The Jews have nothing to stand on," although they [both] recite the Scripture. Thus do those who know not [i.e., the polytheists] speak the same as their words. But Allāh will judge between them on the Day of Resurrection concerning that over which they used to differ.

113. The Jews said that the Christians follow nothing (i.e. are not on the right religion); and the Christians said that the Jews follow nothing (i.e. are not on the right religion); though they both recite the Scripture. Like unto their word, said (the pagans) who know not. Allâh will judge between them on the Day of Resurrection about that wherein they have been differing.

And the Jews say the Christians follow nothing (true), and the Christians say the Jews follow nothing (true); yet both are readers of the Scripture. Even thus speak those who know not. Allah will judge between them on the Day of Resurrection concerning that wherein they differ.