'Locks' in the Bible

"'All the days of his vow of separation no razor shall come on his head, until the days are fulfilled, in which he separates himself to Yahweh. He shall be holy. He shall let the locks of the hair of his head grow long.

Delilah said to Samson, "Until now, you have mocked me and told me lies. Tell me with what you might be bound." He said to her, "If you weave the seven locks of my head with the web."

She made him sleep on her knees; and she called for a man, and shaved off the seven locks of his head; and she began to afflict him, and his strength went from him.

Neither shall they shave their heads, nor allow their locks to grow long; they shall only cut off the hair of their heads.