Judges 16:11 in the King James Version
And he said unto her, If they bind me fast with new ropes that never were occupied, then shall I be weak, and be as another man.
Context
10 Delilah said to Samson, “Behold, you have mocked me, and told me lies. Now please tell me how you might be bound.”
11 He said to her, “If they only bind me with new ropes with which no work has been done, then I will become weak, and be as another man.”
12 So Delilah took new ropes and bound him with them, then said to him, “The Philistines are on you, Samson!” The ambush was waiting in the inner room. He broke them off his arms like a thread.