Back in Sistan, Goshtasb imprisons his own son Esfandiar (Esfandiar/Isfandiar etc., Avestan Spentodata), but then has to seek Esfandiar's help in defeating Arjasp (Avestan Aurvataspa) who is threatening Balkh. Goshtasb promises Esfandiar the throne in return for his help, but when Esfandiar is successful, his father stalls and instead sends him off on another mission to suppress a rebellion in Turan. Esfandiar is again successful, and upon his return Goshtasb hedges once again and – aware of a prediction that foretells the death of Esfandiar at the hand of Rostam – sends him off on a mission in which Esfandiar is destined to die. In the "Shahnameh", the nobles upbraid Goshtasb as a disgrace to the throne; his daughters denounce him as a heinous criminal; and his younger son Bashutan (Avestan Peshotanu) condemns him as a wanton destroyer of Iran.