1 Samuel (Author Compiled by Isaiah from records of Samuel, David, Nathan, and Gad.)
22:22And David said unto Abiathar, I knew it that day, when Doeg the Edomite was there, that he would surely tell Saul: I have occasioned the death of all the persons of thy father's house.
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.