See in Reader
424 B
424 B
Jeshua ... Binnui ... Kadmiel ... Sherebiah ... Judah ... Mattaniah ... Bakbukiah ... Unni
These are names of men. (See: rc://en/ta/man/translate/translate-names)
stood opposite them during the service
Possible meanings are 1) this was during a worship service and these were two groups of singers or other worshipers, or 2) these groups guarded the temple at different times, or "took turns guarding the temple".