The brutality of the sack of Paykand shocked the Sogdian world .
The brutality of the sack of Paykand led the nobles of Bukhara under Khunuk to make an alliance with the Wardan Khudah .
The brutality of the sack of Paykand shocked the Sogdian world , and led the nobles of Bukhara under Khunuk to make an alliance with the Wardan Khudah .