Yeshayah 1:16-18

Orthodox Jewish Bible

¹⁶ Wash you, make you clean; put away the evil of your doings from before Mine eyes; cease to do evil;

¹⁷ Learn to do good; seek mishpat, relieve the oppressed, judge the fatherless, plead for the almanah.

¹⁸ Come now, and let us reason together, saith Hashem; though your sins be as scarlet, they shall be as white as snow; though they be red like crimson, they shall be as wool.