'Blade' in the Bible

And the hand-part went in after the blade, and the fat was joined up over the blade; for he did not take the sword out of his stomach. And he went out into the ...

And opening all his heart to her, he said to her, My head has never been touched by a blade, for I have been separate to God from the day of my birth: if my hair is cut off, then my strength will go from me and I will become feeble, and will be like any other man.