1 Samuel 18:21

And Saul said, I will give her to him, and she shall be a stumbling block to him. Now the hand of the Philistines was against Saul.

And Saul said, I will give him her, that she may be a snare to him, and that the hand of the Philistines may be against him. Wherefore Saul said to David, Thou shalt this day be my son in law in the one of the twain.

Saul said, I will give her to him, that she may be a snare to him and that the hand of the Philistines may be against him. Therefore Saul said to David a second time, “You shall today be my son-in-law.”