Numbers 35:16-21
16 “‘If a man strikes someone with an iron object so that he dies, he is a murderer; the murderer shall be put to death.
17 Or if anyone has a stone in his hand that could kill, and he strikes someone so that he dies, he is a murderer; the murderer shall be put to death.
18 Or if anyone has a wooden object in his hand that could kill, and he hits someone so that he dies, he is a murderer; the murderer shall be put to death.
19 The avenger of blood shall put the murderer to death; when he meets him, he shall put him to death.
20 If anyone with malice aforethought shoves another or throws something at him intentionally so that he dies
21 or if in hostility he hits him with his fist so that he dies, that person shall be put to death; he is a murderer. The avenger of blood shall put the murderer to death when he meets him.