Exodus 21:29

If the ox were wont to run at men in time past and it hath been told his master, and he hath not kept him, but that he hath killed a man or a woman: then the ox shall be stoned and his master shall die also.

Deuteronomy 21:1-9

If one be found slain in the land which the LORD thy God giveth thee to possess it, and lieth in the fields, and not known who hath 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
If one be found slain in the land which the LORD thy God giveth thee to possess it, and lieth in the fields, and not known who hath slain him:

General references

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