Judges 16:11

And he said unto her, If they bind me fast with new ropes that never were occupied, then shall I be weak, and be as another man.

Cross-reference

Proverbs 13:3 warns that opening wide one's lips leads to destruction — Samson's failure to guard his mouth directly causes his downfall.

Ephesians 4:25 commands putting away falsehood — directly opposing Samson's lie about his strength.