Deuteronomy 21:1 in the World English Bible
If someone is found slain in the land which the LORD your God gives you to possess, lying in the field, and it isn’t known who has struck him,
Context
1 If one be found slain in the land which the LORD thy God giveth thee to possess it, lying in the field, and it be not known who hath slain him:
2 Then thy elders and thy judges shall come forth, and they shall measure unto the cities which are round about him that is slain: