Mahmud , who did not trust him , had him and his followers imprisoned .
Meanwhile Arslan Isra'il fled to Ghaznavid territory in Khorasan and asked for permission to settle in the region in return for protecting the Ghaznavid borders from incursions by the other Turks of Transoxiana .
Mahmud , who did not trust Arslan Isra'il , had him and his followers imprisoned .
Meanwhile Arslan Isra'il fled to Ghaznavid territory in Khorasan and asked for permission to settle in the region in return for protecting the Ghaznavid borders from incursions by the other Turks of Transoxiana .