29 But if the bull had a habit of goring in the past, and it has been testified to its owner, and he has not kept it in, but it has killed a man or a woman, the bull shall be stoned, and its owner shall also be put to death.
Exodus 21:29 Cross References - NHEB
Deuteronomy 21:1-9
1 If one be found slain in the land which the LORD your God gives you to possess it, lying in the field, and it isn't known who has struck him;
2 then your elders and your judges shall come forth, and they shall measure to the cities which are around him who is slain:
3 and it shall be, that the city which is nearest to the slain man, even the elders of that city shall take a heifer of the herd, which hasn't been worked with, and which has not drawn in the yoke;
4 and the elders of that city shall bring down the heifer to a valley with running water, which is neither plowed nor sown, and shall break the heifer's neck there in the valley.
5 The priests the sons of Levi shall come near; for them the LORD your God has chosen to minister to him, and to bless in the name of the LORD; and according to their word shall every controversy and every stroke be.
6 All the elders of that city, who are nearest to the slain man, shall wash their hands over the heifer whose neck was broken in the valley;
7 and they shall answer and say, "Our hands have not shed this blood, neither have our eyes seen it.
8 Forgive, LORD, your people Israel, whom you have redeemed, and do not allow innocent blood in the midst of your people Israel." The blood shall be forgiven them.
9 So you shall put away the innocent blood from the midst of you, when you shall do that which is right in the eyes of the LORD.