Judges 15:13-14

13And they spoke to him, saying, No; but we will bind thee fast, and deliver thee into their hand; but we certainly shall not put thee to death. And they bound him with two new cords, and brought him up from the cliff.

14When he came to Lehi, the Philistines shouted against him. And the Spirit of Jehovah came upon him, and the cords that were on his arms became as threads of flax that are burned with fire, and his bands loosed from off his hands.