נֽוֹאֲלוּ֙ שָׂ֣רֵי צֹ֔עַן נִשְּׁא֖וּ שָׂ֣רֵי נֹ֑ף הִתְע֥וּ אֶת־מִצְרַ֖יִם פִּנַּ֥ת שְׁבָטֶֽיהָ׃
The princes of Zoan are become fools, The princes of Noph are deceived; They have caused Egypt to go astray, That are the corner-stone of her tribes.
Read halakhic rulings (Jewish law) on Isaiah 19:13: and classical halakhic sources.