Judges 16:9-12

Now men were lying in wait, staying with her in the room. And she said to him, “The Philistines are upon you, Samson!” But he broke the bowstrings as a strand of yarn breaks when it touches fire. So the secret of his strength was not known. Then Delilah said to Samson, “Look, you have mocked me and told me lies. Now, please tell me what you may be bound with.” So he said to her, “If they bind me securely with new ropes that have never been used, then I shall become weak, and be like any other man.” Therefore Delilah took new ropes and bound him with them, and said to him, “The Philistines are upon you, Samson!” And men were lying in wait, staying in the room. But he broke them off his arms like a thread.