1 Samuel 22:17-20

MLV(i) 17 And the king said to the guard who stood about him, Turn and kill the priests of Jehovah, because their hand also is with David and because they knew that he fled and did not disclose it to me. But the servants of the king would not put forth their hand to fall upon the priests of Jehovah.
18 And the king said to Doeg, Turn and fall upon the priests. And Doeg the Edomite turned and he fell upon the priests and he killed on that day eighty-five persons who wore a linen ephod. 19 And Nob, the city of the priests, he killed* with the edge of the sword, both men and women, sons and nursing-babes and oxen and donkeys and sheep, with the edge of the sword.
20 And one of the sons of Ahimelech, the son of Ahitub, named Abiathar, escaped and fled after David.