Exodus 21:13-15

Complete Jewish Bible

¹³ If it was not premeditated but an act of God, then I will designate for you a place to which he can flee. ¹⁴ But if someone willfully kills another after deliberate planning, you are to take him even from my altar and put him to death.

¹⁵ “Whoever attacks his father or mother must be put to death.