כָּל־מְא֤וֹרֵי אוֹר֙ בַּשָּׁמַ֔יִם אַקְדִּירֵ֖ם עָלֶ֑יךָ וְנָתַ֤תִּי חֹ֙שֶׁךְ֙ עַֽל־אַרְצְךָ֔ נְאֻ֖ם אֲדֹנָ֥י יְהוִֽה׃
All the bright lights of heaven Will I make black over thee, And set darkness upon thy land, Saith the Lord GOD.
Read halakhic rulings (Jewish law) on Ezekiel 32:8: and classical halakhic sources.