אֲשֶׁ֨ר אָמְר֤וּ לָֽרֹאִים֙ לֹ֣א תִרְא֔וּ וְלַ֣חֹזִ֔ים לֹ֥א תֶחֱזוּ־לָ֖נוּ נְכֹח֑וֹת דַּבְּרוּ־לָ֣נוּ חֲלָק֔וֹת חֲז֖וּ מַהֲתַלּֽוֹת׃
That say to the seers: ‘See not’, and to the prophets: ‘Prophesy not unto us right things, speak unto us smooth things, prophesy delusions;
Read halakhic rulings (Jewish law) on Isaiah 30:10: and classical halakhic sources.