'Heads' in the Bible

Shave your heads bald as you mourn for the children you love; shave your foreheads as bald as an eagle, for they are taken from you into exile.

Therefore night will fall, and you will receive no visions; it will grow dark, and you will no longer be able to read the omens. The sun will set on these prophets, and the daylight will turn to darkness over their heads.