Judges 16:19-20

Delilah lulled Samson to sleep with his head in her lap, and then she called in a man to shave off the seven locks of his hair. In this way she began to bring him down, and his strength left him. Then she cried out, “Samson! The Philistines have come to capture you!” When he woke up, he thought, “I will do as before and shake myself free.” But he didn’t realize the LORD had left him.