However, some researchers believe the Old Bulgarian original from the 10th century is a translation from two stone inscriptions, which were composed in Greek and Bulgar languages, during the 7-8 century.
haʊˈɛvɚ, sˌʌm ɹᵻsˈɜːtʃɚz bᵻlˈiːv ðɪ ˈoʊld bʌlɡˈɛɹiən ɚɹˈɪdʒɪnəl fɹʌmðə tˈɛnθ sˈɛntʃɚɹi ɪz ɐ tɹænslˈeɪʃən fɹʌm tˈuː stˈoʊn ɪnskɹˈɪpʃənz, wˌɪtʃ wɜː kəmpˈoʊzd ɪn ɡɹˈiːk ænd bˈʌlɡɚ lˈæŋɡwɪdʒᵻz, dˈʊɹɹɪŋ ðə sˈɛvən dˈæʃ ˈeɪt sˈɛntʃɚɹi.