ESV: "But if he struck him down with an iron object, so that he died, he is a murderer. The murderer shall be put to death.
NIV: " ‘If anyone strikes someone a fatal blow with an iron object, that person is a murderer; the murderer is to be put to death.
NASB: ‘But if he struck him with an iron object, so that he died, he is a murderer; the murderer must be put to death.
CSB: "If anyone strikes a person with an iron object and death results, he is a murderer; the murderer must be put to death.
NLT: But if someone strikes and kills another person with a piece of iron, it is murder, and the murderer must be executed.
KJV: And if he smite him with an instrument of iron, so that he die, he is a murderer: the murderer shall surely be put to death.
NKJV: ‘But if he strikes him with an iron implement, so that he dies, he is a murderer; the murderer shall surely be put to death.