'Back' in the Bible

He made its posts of silver,its back of gold,and its seat of purple.Its interior is inlaid with loveby the young women of Jerusalem.

W I have taken off my clothing.How can I put it back on?I have washed my feet.How can I get them dirty?

I made the door open to my loved one; but my loved one had taken himself away, and was gone, my soul was feeble when his back was turned on me; I went after him, but I did not come near him; I said his name, but he gave me no answer.

Y Come back, come back, Shulammite!Come back, come back, that we may look at you!M Why are you looking at the Shulammite,as you look at the dance of the two camps? >