Isaiah 2:1 Halakhah

הַדָּבָר֙ אֲשֶׁ֣ר חָזָ֔ה יְשַֽׁעְיָ֖הוּ בֶּן־אָמ֑וֹץ עַל־יְהוּדָ֖ה וִירוּשָׁלִָֽם׃

The word that Isaiah the son of Amoz saw concerning Judah and Jerusalem.

Read halakhic rulings (Jewish law) on Isaiah 2:1: and classical halakhic sources.