Números 35

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.

Y si con instrumento de hierro lo hiriere y muriere, homicida es; el homicida morirá:

“‘But if he struck him with an instrument of iron, so that he died, he is a murderer. The murderer shall surely be put to death.