Judges 16:13

13Then Delilah said to Samson, “You have mocked me and lied to me all along! Tell me how you can be tied up.”

He told her, “If you weave the seven braids of my head into the web of a loom and tighten it with a pin, I will become as weak as any other man.16:13 See LXX and Vulgate; Hebrew does not include and tighten it with a pin, I will become as weak as any other man.”