'Chief' in the Bible

And the value is for you who have faith; but it is said for those without faith, The very stone which the builders put on one side, was made the chief stone of the building;

I who am myself one of the rulers of the church, and a witness of the death of Christ, having my part in the coming glory, send this serious request to the chief men among you:

And at the coming of the chief Keeper of the sheep, you will be given the eternal crown of glory.