Judges 15:13-14

13“Agreed,” they answered. “We will only tie you up and hand you over to them. We will not kill you.” So they bound him with two new ropes and led him up from the rock. 14As he approached Lehi, the Philistines came toward him shouting. The Spirit of the LORD came powerfully upon him. The ropes on his arms became like charred flax, and the bindings dropped from his hands.