'Hair' in the Bible

and stood behind Him at His feet, weeping, and began to wash His feet with her tears. She wiped His feet with the hair of her head, kissing them and anointing them with the fragrant oil.

Turning to the woman, He said to Simon, “Do you see this woman? I entered your house; you gave Me no water for My feet, but she, with her tears, has washed My feet and wiped them with her hair.

but not a hair of your head will be lost.