Numbers 35:21-23

New Revised Standard Version, Anglicised Catholic Edition

²¹ or in enmity strikes another with the hand, and death ensues, then the one who struck the blow shall be put to death; that person is a murderer; the avenger of blood shall put the murderer to death when they meet.

²² But if someone pushes another suddenly without enmity, or hurls any object without lying in wait, ²³ or, while handling any stone that could cause death, unintentionally^[a] drops it on another and death ensues, though they were not enemies, and no harm was intended,