'Priest' in the Bible

Yet, let no one contend, and let no one accuse, for with you, O priest, [is my] contention.

You will stumble [by] day, and the priest also will stumble with you at night. And I will destroy your mother;

My people are destroyed for lack of knowledge; because you have rejected knowledge, I reject you from acting as a priest for me. And since you have forgotten the law of your God, I will also forget your children.

And it will be like people, like priest; I will punish them [for] their ways, and I will requite them for their deeds.