John Gills Exposition of the Bible Commentary - Judges 16:18
And when Delilah saw that he had told her all his heart ,.... Which she perceived by his countenance, and the serious manner in which he expressed himself; and Abarbinel conjectures that he might swear to her that what he said was truth; and who observes from their Rabbins, as does also Kimchi, that she concluded he had told her the truth, by his making mention of the name of God, saying he was a Nazarite unto God, whose name she knew he would not take in vain; and with the account he gave... read more
Matthew Henry's Complete Commentary - Judges 16:18-21
We have here the fatal consequences of Samson's folly in betraying his own strength; he soon paid dearly for it. A whore is a deep ditch; he that is abhorred of the Lord shall fall therein. In that pit Samson sinks. Observe, 1. What care Delilah took to make sure of the money for herself. She now perceived, by the manner of his speaking, that he had told her all his heart, and the lords of the Philistines that hired her to do this base thing are sent for; but they must be sure to bring the... read more