מִתּ֣וֹךְ וּ֭מֵחָמָס יִגְאַ֣ל נַפְשָׁ֑ם וְיֵיקַ֖ר דָּמָ֣ם בְּעֵינָֽיו׃
He will redeem their soul from oppression and violence, And precious will their blood be in his sight.
Read halakhic rulings (Jewish law) on Psalms 72:14: and classical halakhic sources.