'Stone' in the Bible

Then the LORD told Moses, "The man is certainly to die. The entire community is to stone him to death outside the camp."

Furthermore, whoever uses a stone implement to kill someone is to be adjudged a murderer, and that murderer is certainly to be put to death.

or if he hit him with a stone carelessly so that he was fatally injured, though he isn't his enemy and he wasn't seeking to commit evil against him,