Judges 15:14
King James Version
“when he came unto Lehi, the Philistines shouted against him: and the Spirit of the LORD came mightily upon him, and the cords that upon his arms became as flax that was burnt with fire, and his bands loosed from off his hands.”
Context
11Then three thousand men of Judah went to the top of the rock Etam, and said to Samson, Knowest thou not that the Philistines rulers over us? what this thou hast done unto us? And he said unto them, As they did unto me, so have I done unto them.
12And they said unto him, We are come down to bind thee, that we may deliver thee into the hand of the Philistines. And Samson said unto them, Swear unto me, that ye will not fall upon me yourselves.
13And they spake unto him, saying, No; but we will bind thee fast, and deliver thee into their hand: but surely we will not kill thee. And they bound him with two new cords, and brought him up from the rock.
14when he came unto Lehi, the Philistines shouted against him: and the Spirit of the LORD came mightily upon him, and the cords that upon his arms became as flax that was burnt with fire, and his bands loosed from off his hands.
15And he found a new jawbone of an ass, and put forth his hand, and took it, and slew a thousand men therewith.
16And Samson said, With the jawbone of an ass, heaps upon heaps, with the jaw of an ass have I slain a thousand men.
17And it came to pass, when he had made an end of speaking, that he cast away the jawbone out of his hand, and called that place Ramath-lehi.