Meanwhile, Abu Sa'id Mirza followed up the predatory Uzbek bands as well as Juki Mirza. On his approach the Uzbek horde retreated across the Syrdarya, while Juki Mirza was besieged at Shahrukhiya.[1] But it was then Abu Sa'id Mirza received the bad news of the defeat of his son Sultan Mahmud Mirza by Sultan Husayn Mirza Bayqarah at the Battle of Jauzi Wali and that his beloved new capital Herat was now besieged.[1] He speedily concluded a truce with Juki Mirza and marched towards Herat but before he arrived Sultan Husayn Mirza Bayqarah raised the siege.[1] Abu Sa'id Mirza drove him out of his territories and following him into his own lands taking Jurjan and Mazandaran.[1]