כֹּ֚ה אָמַ֣ר יְהוָ֔ה שִׁמְר֥וּ מִשְׁפָּ֖ט וַעֲשׂ֣וּ צְדָקָ֑ה כִּֽי־קְרוֹבָ֤ה יְשֽׁוּעָתִי֙ לָב֔וֹא וְצִדְקָתִ֖י לְהִגָּלֽוֹת׃
Thus saith the LORD: Keep ye justice, and do righteousness; For My salvation is near to come, And My favour to be revealed.
Read halakhic rulings (Jewish law) on Isaiah 56:1: and classical halakhic sources.