Judges 16:13-17

Then Delilah said, “You’ve been making fun of me and telling me lies! Now tell me how you can be tied up securely.” Samson replied, “If you were to weave the seven braids of my hair into the fabric on your loom and tighten it with the loom shuttle, I would become as weak as anyone else.” So while he slept, Delilah wove the seven braids of his hair into the fabric. Then she tightened it with the loom shuttle. Again she cried out, “Samson! The Philistines have come to capture you!” But Samson woke up, pulled back the loom shuttle, and yanked his hair away from the loom and the fabric. Then Delilah pouted, “How can you tell me, ‘I love you,’ when you don’t share your secrets with me? You’ve made fun of me three times now, and you still haven’t told me what makes you so strong!” She tormented him with her nagging day after day until he was sick to death of it. Finally, Samson shared his secret with her. “My hair has never been cut,” he confessed, “for I was dedicated to God as a Nazirite from birth. If my head were shaved, my strength would leave me, and I would become as weak as anyone else.”