THE HOLY BIBLE Authorized King James
2 Samuel (Author Compiled by Isaiah from records of Samuel, David, Nathan, and Gad.)
8:17And Zadok the son of Ahitub, and Ahimelech the son of Abiathar, were the priests; and Seraiah was the scribe;
1 Chronicles (Author Compiled by Isaiah and Ezra from records of Nathan, Gad, Iddo, Ahijah, Jehu and others.)
18:16And Zadok the son of Ahitub, and Abimelech the son of Abiathar, were the priests; and Shavsha was scribe;
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.