1 Samuel 19:6-8

Good News Translation

⁶ Saul was convinced by what Jonathan said and made a vow in the Lord's name that he would not kill David. ⁷ So Jonathan called David and told him everything; then he took him to Saul, and David served the king as he had before.

⁸ War with the Philistines broke out again. David attacked them and defeated them so thoroughly that they fled.