Judges 16:10 WEB

⁸  Then the lords of the Philistines brought up to her seven green cords which had not been dried, and she bound him with them.

⁹  Now she had liers-in-wait abiding in the inner chamber. She said to him, The Philistines are on you, Samson. He broke the cords, as a string of tow is broken when it touches the fire. So his strength was not known.

¹⁰  Delilah said to Samson, Behold, you have mocked me, and told me lies: now tell me, Please, with which you might be bound.

¹¹  He said to her, If they only bind me with new ropes with which no work has been done, then shall I become weak, and be as another man.

¹²  So Delilah took new ropes, and bound him therewith, and said to him, The Philistines are on you, Samson. The liers-in-wait were abiding in the inner chamber. He broke them off his arms like a thread.