1 Samuel (Author Compiled by Isaiah from records of Samuel, David, Nathan, and Gad.)
14:49And the sons of Saul are Jonathan, and Ishui, and Melchi-Shua; as to the name of his two daughters, the name of the first-born is Merab, and the name of the younger Michal;
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.