New American Standard Bible If he struck him down with a stone in the hand, by which he will die, and as a result he died, he is a murderer; the murderer shall surely be put to death.
King James Bible And if he smite him with throwing a stone, wherewith he may die, and he die, he is a murderer: the murderer shall surely be put to death.
Holman Christian Standard Bible If a man has in his hand a stone capable of causing death and strikes another person and he dies, the murderer must be put to death.