"the king's turban." A turban is a beautiful piece of cloth that kings wore wrapped on their heads as a symbol of their authority.
# the lowly ... the exalted
This refers to people with low status and people who are exalted. AT: "those who are lowly ... those who are exalted" or "those with low status ... those with high status" (See: [[rc://en/ta/man/translate/figs-nominaladj]])
Here the crown represents the position of king. The kingship will not be restored until the Messiah comes. AT: "There will no longer be a king" (See: [[rc://en/ta/man/translate/figs-metonymy]])