Psalms 99:1 Halakhah

יְהוָ֣ה מָ֭לָךְ יִרְגְּז֣וּ עַמִּ֑ים יֹשֵׁ֥ב כְּ֝רוּבִ֗ים תָּנ֥וּט הָאָֽרֶץ׃

The LORD reigneth; let the peoples tremble; He is enthroned upon the cherubim; let the earth quake.

Read halakhic rulings (Jewish law) on Psalms 99:1: and classical halakhic sources.