Jonathan spoke well of David to Saul his father and said to him, “Let not the king do wrong to his servant David; he has not wronged you, and what he has done has benefited you greatly.
He took his life in his hands when he killed the Philistine. The LORD won a great victory for all Israel, and you saw it and were glad. Why then would you do wrong to an innocent man like David by killing him for no reason?”
Saul listened to Jonathan and took this oath: “As surely as the LORD lives, David will not be put to death.”
So Jonathan called David and told him the whole conversation. He brought him to Saul, and David was with Saul as before.
Once more war broke out, and David went out and fought the Philistines. He struck them with such force that they fled before him.
But an evil spirit from the LORD came on Saul as he was sitting in his house with his spear in his hand. While David was playing the lyre,
Saul tried to pin him to the wall with his spear, but David eluded him as Saul drove the spear into the wall. That night David made good his escape.
Saul sent men to David’s house to watch it and to kill him in the morning. But Michal, David’s wife, warned him, “If you don’t run for your life tonight, tomorrow you’ll be killed.”
So Michal let David down through a window, and he fled and escaped.
Then Michal took an idol and laid it on the bed, covering it with a garment and putting some goats’ hair at the head.
When Saul sent the men to capture David, Michal said, “He is ill.”