לֹא־תָח֥וֹס עֵֽינְךָ֖ עָלָ֑יו וּבִֽעַרְתָּ֧ דַֽם־הַנָּקִ֛י מִיִּשְׂרָאֵ֖ל וְט֥וֹב לָֽךְ׃ (ס)
Não pouparás os teus olhos dele, e removerás de Yisra'el o sangue inocente, e será bom para ti.
Duties of the Heart
Ruthlessness is in place in paying back the wicked and exacting vengeance on the corrupt, as Scripture says, "neither shall you pity him, have mercy upon him, nor shield him" (Deut. 13:9).