I want to know the answer to the following question:
Who wrote about the Slavs in Byzantine Greek in the 6th century?
All the background I'm provided with is that "In the 6th century AD Procopius, writing in Byzantine Greek, refers to the Σκλάβοι Sklaboi, Σκλαβηνοί Sklabēnoi, Σκλαυηνοί Sklauenoi, Σθλαβηνοί Sthlabenoi, or Σκλαβῖνοι Sklabinoi, while his contemporary Jordanes refers to the Sclaveni in Latin.". Is that enough to answer the question?
Answer: yes