Judges 16:7-9

Darby Translation

⁷ And Samson said to her, If they should bind me with seven fresh cords which have not been dried, then should I be weak, and be as another man.

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

⁹ Now she had liers in wait abiding in the chamber; and she said to him, The Philistines are upon thee, Samson! And he broke the cords, as a thread of tow is broken when it touches the fire; and his strength was not known.