Numbers 35:20-22

Holman Christian Standard Bible

²⁰ Likewise, if anyone in hatred pushes a person or throws an object at him with malicious intent and he dies, ²¹ or if in hostility he strikes him with his hand and he dies, the one who struck him must be put to death; he is a murderer. The avenger of blood is to kill the murderer when he finds him.

²² “But if anyone suddenly pushes a person without hostility or throws any object at him without malicious intent