Judges 15:14

14 When he came to Lehi, the Philistines came shouting to meet him; and the spirit of the Lord rushed on him, and the ropes that were on his arms became like flax that has caught fire, and his bonds melted off his hands.

Judges 15:14 In-Context

12 They said to him, "We have come down to bind you, so that we may give you into the hands of the Philistines." Samson answered them, "Swear to me that you yourselves will not attack me."
13 They said to him, "No, we will only bind you and give you into their hands; we will not kill you." So they bound him with two new ropes, and brought him up from the rock.
14 When he came to Lehi, the Philistines came shouting to meet him; and the spirit of the Lord rushed on him, and the ropes that were on his arms became like flax that has caught fire, and his bonds melted off his hands.
15 Then he found a fresh jawbone of a donkey, reached down and took it, and with it he killed a thousand men.
16 And Samson said, "With the jawbone of a donkey, heaps upon heaps, with the jawbone of a donkey I have slain a thousand men."
New Revised Standard Version Bible, copyright 1989, Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.