Verse 18:[1] And when Delilah saw that he had told her all his heart, she sent and called for the lords of the Philistines, saying, Come up this once, for he hath shewed me all his heart. Then the lords of the Philistines came up unto her, and brought money in their hand.
And when Delilah saw that he had told her all his heart: It was not hard for her to discover that he had told her all his heart by the change of his countenance, and the matter of his discourse, and the whole carriage of the business.
[1] Hebrew: וַתֵּ֣רֶא דְלִילָ֗ה כִּֽי־הִגִּ֣יד לָהּ֮ אֶת־כָּל־לִבּוֹ֒ וַתִּשְׁלַ֡ח וַתִּקְרָא֩ לְסַרְנֵ֙י פְלִשְׁתִּ֤ים לֵאמֹר֙ עֲל֣וּ הַפַּ֔עַם כִּֽי־הִגִּ֥יד לָ֖הּ אֶת־כָּל־לִבּ֑וֹ וְעָל֤וּ אֵלֶ֙יהָ֙ סַרְנֵ֣י פְלִשְׁתִּ֔ים וַיַּעֲל֥וּ הַכֶּ֖סֶף בְּיָדָֽם׃