Parallel
Numbers 35:16
Swete's Septuagint · Berean Standard Bible
ἐὰν δὲ ἐν σκεύει σιδήρου πατάξῃ αὐτὸν καὶ τελευτήσῃ, φονευτής ἐστιν· θανάτῳ θανατούσθω ὁ φονευτής.
If, however, anyone strikes a person with an iron object and kills him, he is a murderer; the murderer must surely be put to death.