Shall not uncover his head
Translation in progress from www.parisurthar.com

According to Bible, God's anointed should not remove the crown(head hang) - The priest who is chief among his brothers, on whose head the anointing oil is poured and who has been consecrated to wear the garments, shall not let the hair of his head hang loose nor tear his clothes. He shall not go in to any dead bodies nor make himself unclean, even for his father or for his mother. He shall not go out of the sanctuary, lest he profane the sanctuary of his God, for the consecration of the anointing oil of his God is on him: I am the Lord - Leviticus 21:10-12

And our one and only anointed chief priest is Lord Jesus Christ - The Spirit of the Lord is upon me, because he has anointed me to proclaim good news to the poor. He has sent me to proclaim liberty to the captives and recovering of sight to the blind, to set at liberty those who are oppressed - Luke 4:18

Jesus Christ never accepted the worldly crown during his ministry, but now they crowned him the crown of thorn - Then Pilate took Jesus and flogged him. And the soldiers twisted together a crown of thorns and put it on his head - John 19:1-2b

No one can tolerate such a pain and will try to remove it, but Jesus Christ obeyed God's commandments went to the cross by wearing the crown - So Jesus came out, wearing the crown of thorns and the purple robe. Pilate said to them, Behold the man! When the chief priests and the officers saw him, they cried out, Crucify him, crucify him! - John 19:5-6a

God knows that the sinful man would a make thorn crown for his only begotten son - for whenever our heart condemns us, God is greater than our heart, and he knows everything - 1 John 3:20

But still he sent his son to save us - For God so loved the world, that he gave his only Son, that whoever believes in him should not perish but have eternal life - John 3:16