Judges 14:18 in the King James Version
And the men of the city said unto him on the seventh day before the sun went down, What is sweeter than honey? and what is stronger than a lion? And he said unto them, If ye had not plowed with my heifer, ye had not found out my riddle.
Context
17 She wept before him the seven days, while their feast lasted; and on the seventh day, he told her, because she pressed him severely; and she told the riddle to the children of her people.
18 The men of the city said to him on the seventh day before the sun went down, “What is sweeter than honey? What is stronger than a lion?” He said to them, “If you hadn’t plowed with my heifer, you wouldn’t have found out my riddle.”
19 The LORD’s Spirit came mightily on him, and he went down to Ashkelon and struck thirty men of them. He took their plunder, then gave the changes of clothing to those who declared the riddle. His anger burned, and he went up to his father’s house.