כִּ֤י הֵשַׁח֙ יֹשְׁבֵ֣י מָר֔וֹם קִרְיָ֖ה נִשְׂגָּבָ֑ה יַשְׁפִּילֶ֤נָּה יַשְׁפִּילָהּ֙ עַד־אֶ֔רֶץ יַגִּיעֶ֖נָּה עַד־עָפָֽר׃
For He hath brought down them that dwell on high, The lofty city, laying it low, laying it low even to the ground, Bringing it even to the dust.
Read halakhic rulings (Jewish law) on Isaiah 26:5: and classical halakhic sources.