Judges 16:13-17

Then Delilah said to Samson, “Until now you have mocked me and told me lies; tell me [truthfully] with what you may be bound.” And he said to her, “If you weave the seven braids of my hair with the web [and fasten it with a pin, then I will become weak and be like any other man.” So while he slept, Delilah took the seven locks (braids) of his hair and wove them into the web]. And she fastened it with the pin [of the loom] and said to him, “The Philistines are upon you, Samson!” And he awoke from his sleep and pulled out the pin of the [weaver’s] loom and the web. Then 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 where your great strength lies.” When she pressured him day after day with her words and pleaded with him, he was annoyed to death. Then [finally] he told her everything that was in his heart and said to her, “A razor has never been used on my head, for I have been a Nazirite to God from my mother’s womb. If I am shaved, then my strength will leave me, and I will become weak and be like any [other] man.”