'Hair' in the Bible

She made a vow saying, "O Lord of hosts, if you will look with compassion on the suffering of your female servant, remembering me and not forgetting your servant, and give a male child to your servant, then I will dedicate him to the Lord all the days of his life. His hair will never be cut."

But the army said to Saul, "Should Jonathan, who won this great victory in Israel, die? May it never be! As surely as the Lord lives, not a single hair of his head will fall to the ground! For it is with the help of God that he has acted today." So the army rescued Jonathan from death.

Then Michal took a household idol and put it on the bed. She put a quilt made of goat's hair over its head and then covered the idol with a garment.

When the messengers came, they found only the idol on the bed and the quilt made of goat's hair at its head.