'Princes' in the Bible

and princes of Pharaoh see her, and praise her unto Pharaoh, and the woman is taken to Pharaoh's house;

As to Ishmael, I have heard thee; lo, I have blessed him, and made him fruitful, and multiplied him, very exceedingly; twelve princes doth he beget, and I have made him become a great nation;

these are sons of Ishmael, and these their names, by their villages, and by their towers; twelve princes according to their peoples.