פירוש על ישעיהו 8:19

And when they say to you Said Rabbi Simon: Beeri, the father of Hosea son of Beeri, prophesied these two verses, but, since they were not enough for a Book, they were attached to “Isaiah.” And he prophesied them concerning the exile of the ten tribes, when Sennacherib exiled the Reubenites and the Gadites, and he exiled him with them, as it is said (I Chron. 5:6): “Beerah his son, whom Tilgathpilneser exiled; he was the prince of the Reubenites.”

To you. He addresses his pupils.

And when they say to you [i.e., when] the nations [say to you].