Judges 16:11-12

11He said, “If anyone ties me securely with new ropes that have never been used, I’ll become as weak as any other man.”

12So Delilah took new ropes and tied him with them. Then, with men hidden in the room, she called to him, “Samson, the Philistines are upon you!” But he snapped the ropes off his arms as if they were threads.