'Head' in the Bible

“He has brought me to his banqueting place,And his banner over me is love [waving overhead to protect and comfort me].

“Let his left hand be under my headAnd his right hand embrace me.”

“His head is like [precious] gold, pure gold;His hair is [curly] like clusters of datesAnd black as a raven.

“Your head crowns you like Mount Carmel,And the flowing hair of your head like purple threads;I, the king, am held captive by your tresses.

“Let his left hand be under my headAnd his right hand embrace me.”