Deuteronomy 13:9

13:9 Instead, you must kill him without fail! Your own hand must be the first to strike him, and then the hands of the whole community.

Deuteronomy 19:12

19:12 The elders of his own city must send for him and remove him from there to deliver him over to the blood avenger to die.

tn The Hebrew text uses the infinitive absolute for emphasis, which the translation indicates with the words “without fail” (cf. NIV “you must certainly put him to death”).

tn Heb “to put him to death,” but this is misleading in English for such an action would leave nothing for the others to do.

tn The גֹאֵל הַדָּם (goel haddam, “avenger of blood”) would ordinarily be a member of the victim’s family who, after due process of law, was invited to initiate the process of execution (cf. Num 35:16-28). See R. Hubbard, NIDOTTE 1:789-94.