Jeremiah 13:20 Halakhah

שאי [שְׂא֤וּ] עֵֽינֵיכֶם֙ וראי [וּרְא֔וּ] הַבָּאִ֖ים מִצָּפ֑וֹן אַיֵּ֗ה הָעֵ֙דֶר֙ נִתַּן־לָ֔ךְ צֹ֖אן תִּפְאַרְתֵּֽךְ׃

Lift up your eyes, and behold Them that come from the north; Where is the flock that was given thee, Thy beautiful flock?

Read halakhic rulings (Jewish law) on Jeremiah 13:20: and classical halakhic sources.