'Pin' in the Bible
And Jael wife of Heber taketh the pin of the tent, and taketh the hammer in her hand, and goeth unto him gently, and striketh the pin into his temples, and it fasteneth in the earth -- and he hath been fast asleep, and is weary -- and he dieth.
And lo, Barak is pursuing Sisera, and Jael cometh out to meet him, and saith to him, 'Come, and I shew thee the man whom thou art seeking;' and he cometh in unto her, and lo, Sisera is fallen -- dead, and the pin in his temples.
Her hand to the pin she sendeth forth, And her right hand to the labourers' hammer, And she hammered Sisera -- she smote his head, Yea, she smote, and it passed through his temple.
And Deli'lah said to Samson, "Until now you have mocked me, and told me lies; tell me how you might be bound." And he said to her, "If you weave the seven locks of my head with the web and make it tight with the pin, then I shall become weak, and be like any other man."