1 Samuel (Author Compiled by Isaiah from records of Samuel, David, Nathan, and Gad.)
18:21and Saul saith, `I give her to him, and she is to him for a snare, and the hand of the Philistines is on him;' and Saul saith unto David, `By the second -- thou dost become my son-in-law to-day.'
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.