11 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." 12 So Michal let David down through a window, and he fled and escaped. 13 Then Michal took an idol and laid it on the bed, covering it with a garment and putting some goats' hair at the head. 14 When Saul sent the men to capture David, Michal said, "He is ill." 15 Then Saul sent the men back to see David and told them, "Bring him up to me in his bed so that I may kill him." 16 But when the men entered, there was the idol in the bed, and at the head was some goats' hair. 17 Saul said to Michal, "Why did you deceive me like this and send my enemy away so that he escaped?" Michal told him, "He said to me, 'Let me get away. Why should I kill you?' "

18 When David had fled and made his escape, he went to Samuel at Ramah and told him all that Saul had done to him. Then he and Samuel went to Naioth and stayed there. 19 Word came to Saul: "David is in Naioth at Ramah"; 20 so he sent men to capture him. But when they saw a group of prophets prophesying, with Samuel standing there as their leader, the Spirit of God came on Saul's men, and they also prophesied. 21 Saul was told about it, and he sent more men, and they prophesied too. Saul sent men a third time, and they also prophesied. 22 Finally, he himself left for Ramah and went to the great cistern at Seku. And he asked, "Where are Samuel and David?" "Over in Naioth at Ramah," they said. 23 So Saul went to Naioth at Ramah. But the Spirit of God came even on him, and he walked along prophesying until he came to Naioth. 24 He stripped off his garments, and he too prophesied in Samuel's presence. He lay naked all that day and all that night. This is why people say, "Is Saul also among the prophets?"

Matthew Henry's Commentary on 1 Samuel 19:11-24

Commentary on 1 Samuel 19:11-24

(Read 1 Samuel 19:11-24)

Michal's stratagem to gain time till David got to a distance was allowable, but her falsehood had not even the plea of necessity to excuse it, and manifests that she was not influenced by the same spirit of piety which had dictated Jonathan's language to Saul. In flying to Samuel, David made God his refuge. Samuel, as a prophet, was best able to advise him what to do in this day of distress. He met with little rest or satisfaction in Saul's court, therefore went to seek it in Samuel's church. What little pleasure is to be had in this world, those have who live a life of communion with God; to that David returned in the time of trouble. So impatient was Saul after David's blood, so restless against him, that although baffled by one providence after another, he could not see that David was under the special protection of God. And when God will take this way to protect David, even Saul prophesies. Many have great gifts, yet no grace; they may prophesy in Christ's name, yet are disowned by him. Let us daily seek for renewing grace, which shall be in us as a well of water springing up into everlasting life. Let us cleave to truth and holiness with full purpose of heart. In every danger and trouble, let us seek protection, comfort, and direction in God's ordinances.