Verse 18
The men present the riddle’s solution on the seventh day before sunset, meeting the agreed time limit. Samson’s reply attributes their success to leveraging his wife—expressed with an agricultural metaphor—shifting the focus from cleverness to breach of trust.
Verse 19
The account links Samson’s next action to sudden enablement and movement: he goes down to Ashkelon, kills thirty men, takes their clothing as spoil, and uses those garments to pay the wager to the riddle-solvers.
Verse 20
Samson withdraws in anger to his father’s house. The marriage arrangement collapses socially when his wife is given to his companion, closing the episode with relational rupture.