Exodus 21:29

But if the ox were wont to push with his horn in time past and it has been testified to his owner, and he has not kept him in, but that he has killed a man or a woman; the ox shall be stoned, and his owner also shall be put to death.

Deuteronomy 21:1-9

When one is found dead in the land which the LORD thy God gives thee to inherit, lying in the field, and it is not known who has slain him,

Treasury of Scripture Knowledge

Summary

But if the ox were wont to push with his horn in time past, and it hath been testified to his owner, and he hath not kept him in, but that he hath killed a man or a woman; the ox shall be stoned, and his owner also shall be put to death.

His owner also

General references

Bible References

His owner also

Deuteronomy 21:1
When one is found dead in the land which the LORD thy God gives thee to inherit, lying in the field, and it is not known who has slain him,

General references

Exodus 20:13
Thou shalt not murder.
Exodus 21:34
the owner of the pit shall make it good and give money unto their owner, and the dead beast shall be his.