According to Isaiah 9:6, the government will be upon His what?

Answer: Shoulders

"For unto us a child is born, unto us a son is given, and the government will be upon His shoulders."

“For unto us a child is born, unto us a son is given, and the government will be upon His shoulders. And He will be called Wonderful Counselor, Mighty God, Everlasting Father, Prince of Peace.”— Isaiah 9:6 (BSB)