Samuel
Judges 16:18ESV·traditional attribution

When Delilah saw that he had told her all his heart, she sent and called the lords of the Philistines, saying, “Come up again, for he has told me all his heart.” Then the lords of the Philistines came up to her and brought the money in their hands.

Matthew Henry Presbyterian @wholebiblehenry

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.

Commenting on Judges 16:18-21

John Gill Reformed Baptist @doctorgill

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...

Keil & Delitzsch Lutheran @keilanddelitzsch

Jdg 16:18 When Delilah saw (i.e., perceived, namely from his words and his whole behaviour while making this communication) that he had betrayed the secret of his strength, she had the princes of the Philistines called: “Come up this time, ...