Ruler - Either the head of a tribe Numbers 1:4-16, or the head of a division of a tribe (Numbers 34:18; compare Joshua 22:30).
Related Commentaries of Leviticus 4:22
Leviticus 4:22
22 When a ruler hath sinned, and done somewhat through ignorance against any of the commandments of the LORD his God concerning things which should not be done, and is guilty;