Our Rabbis have taught: Samson rebelled against G-d through his eyes, as it says, "Samson said to his father, 'I noticed one of the Philistine women in Timnah…Get her for me, for she is the one that pleases me ... (Judges 14:2, 3). Because of this the Philistines gouged out his eyes, as it says, "The Philistines seized him and gouged out his eyes" (Judges 16:2 1). (Sotah 9b)