Judges 16:15

And she said unto him, how canst thou say, I love thee, when thine heart is not with me ?.... She took an opportunity, when he was caressing her, to upbraid him with dissembled love, and a false heart: thou hast mocked me these three times; she had urged him to tell her where his strength lay, and by what it might be weakened, first pretending it might be done by binding him with green withs, and then with new ropes, and a third time by weaving his locks into the web:

and hast not told me wherein thy great strength lieth ; the thing so frequently and so importunately requested.