The Pahlavi literature of the Sasanian and post-Sasanian periods preserves not only many fragments of Pahlavi translations of lost Avestan texts, but also parallel versions of those attested in the extant Avestan manuscripts. Their differences are generally interpreted on the assumption of the existence of an underlying common Avestan text. However, the structural comparison between the Pahlavi translation of Vīdēvdād 11 in the Pahlavi text Zand ī Fragard ī Juddēwdād and its Avestan text in the Vīdēvdād Sāde and the Pahlavi Vīdēvdād manuscripts could point to the existence of two or even three different Avestan versions of the same chapter (fragard).