'Head' in the Bible

His head and hair were as white as wool, even as white as snow, and his eyes were like a fiery flame.

Then I saw another powerful angel descending from heaven, wrapped in a cloud, with a rainbow above his head; his face was like the sun and his legs were like pillars of fire.

Then a great sign appeared in heaven: a woman clothed with the sun, and with the moon under her feet, and on her head was a crown of twelve stars.

Then I looked, and a white cloud appeared, and seated on the cloud was one like a son of man! He had a golden crown on his head and a sharp sickle in his hand.

His eyes are like a fiery flame and there are many diadem crowns on his head. He has a name written that no one knows except himself.