'Priests' in the Bible

and Zadok son of Ahitub, and Ahimelech son of Abiathar, are priests, and Seraiah is scribe,

and are there not with thee there Zadok and Abiathar the priests? and it hath been, the whole of the matter that thou hearest from the house of the king thou dost declare to Zadok and to Abiathar the priests.

And Hushai saith unto Zadok and unto Abiathar the priests, 'Thus and thus hath Ahithophel counselled Absalom and the elders of Israel, and thus and thus I have counselled;

And king David sent unto Zadok and unto Abiathar the priests, saying, 'Speak ye unto the elders of Judah, saying, Why are ye last to bring back the king unto his house? (and the word of all Israel hath come unto the king, unto his house;)

and Sheva is scribe, and Zadok and Abiathar are priests,