עַל־הָאָ֤רֶץ מְרָתַ֙יִם֙ עֲלֵ֣ה עָלֶ֔יהָ וְאֶל־יוֹשְׁבֵ֖י פְּק֑וֹד חֲרֹ֨ב וְהַחֲרֵ֤ם אַֽחֲרֵיהֶם֙ נְאֻם־יְהוָ֔ה וַעֲשֵׂ֕ה כְּכֹ֖ל אֲשֶׁ֥ר צִוִּיתִֽיךָ׃ (ס)
Go up against the land of Merathaim, even against it, And against the inhabitants of Pekod; Waste and utterly destroy after them, saith the LORD, And do according to all that I have commanded thee.
Read halakhic rulings (Jewish law) on Jeremiah 50:21: and classical halakhic sources.