נָשַׁ֣מּוּ מְסִלּ֔וֹת שָׁבַ֖ת עֹבֵ֣ר אֹ֑רַח הֵפֵ֤ר בְּרִית֙ מָאַ֣ס עָרִ֔ים לֹ֥א חָשַׁ֖ב אֱנֽוֹשׁ׃
The highways lie waste, The wayfaring man ceaseth; He hath broken the covenant, He hath despised the cities, He regardeth not man.
Read halakhic rulings (Jewish law) on Isaiah 33:8: and classical halakhic sources.