אַךְ־שְׁמַֽע־נָא֙ הַדָּבָ֣ר הַזֶּ֔ה אֲשֶׁ֥ר אָנֹכִ֖י דֹּבֵ֣ר בְּאָזְנֶ֑יךָ וּבְאָזְנֵ֖י כָּל־הָעָֽם׃
Nevertheless hear thou now this word that I speak in thine ears, and in the ears of all the people:
Read halakhic rulings (Jewish law) on Jeremiah 28:7 from the Mishneh Torah and classical halakhic sources, free online.