Numbers 35:20-22

Revised Standard Version Catholic Edition

²⁰ And if he stabbed him from hatred, or hurled at him, lying in wait, so that he died, ²¹ or in enmity struck him down with his hand, so that he died, then he who struck the blow shall be put to death; he is a murderer; the avenger of blood shall put the murderer to death, when he meets him.

²² “But if he stabbed him suddenly without enmity, or hurled anything on him without lying in wait,