Judges 16:15

15 She said to him, How can you say, I love you, when your heart is not with me? you have mocked me these three times, and have not told me in which your great strength lies.

Judges 16:15 In-Context

13 Delilah said to Shimshon, Hitherto you have mocked me, and told me lies: tell me with which you might be bound. He said to her, If you weave the seven locks of my head with the web.
14 She fastened it with the pin, and said to him, The Pelishtim are on you, Shimshon. He awakened out of his sleep, and plucked away the pin of the beam, and the web.
15 She said to him, How can you say, I love you, when your heart is not with me? you have mocked me these three times, and have not told me in which your great strength lies.
16 It happened, when she pressed him daily with her words, and urged him, that his soul was vexed to death.
17 He told her all his heart, and said to her, "No razor has ever come on my head; for I have been a Nazir to God from my mother's womb. If I am shaved, then my strength will go from me, and I will become weak, and be like any other man."
The Hebrew Names Version is in the public domain.