This is the son of Nebuchadnezzar who became king after his father. See how you wrote this name in [Daniel 5:1](./01.md). (See: [[rc://en/ta/man/translate/translate-names]])
This can be stated in active form. Alternate translation: "They put a chain of gold around his neck" (See: [[rc://en/ta/man/translate/figs-activepassive]])