NET
12 For the one who takes revenge against murderers took notice of the oppressed; he did not overlook their cry for help
Darby
12 For when he maketh inquisition for blood, he remembereth them; the cry of the afflicted ones hath he not forgotten.
KJV
12 When he maketh inquisition for blood, he remembereth them: he forgetteth not the cry of the humble.