'Prophets' in the Bible

(Which he had promised afore by his prophets in the holy scriptures,)

But now the righteousness of God without the law is manifested, being witnessed by the law and the prophets;

Lord, they have killed thy prophets, and digged down thine altars; and I am left alone, and they seek my life.

But now is made manifest, and by the scriptures of the prophets, according to the commandment of the everlasting God, made known to all nations for the obedience of faith: