Judges 16:13

Then Delilah said to Samson, “Again you have made a fool of me. You lied to me. Tell me how someone can tie you up.” He said, “Using the loom, weave the seven braids of my hair into the cloth, and tighten it with a pin. Then I will be as weak as any other man.” While Samson slept, Delilah wove the seven braids of his hair into the cloth.