 On 13 June from Vršac, bishop Teodor, Ban Sava and Velja Mironić promised, in the name of all their "sipahi", knezes and "all of Serbdom", to faithfully serve the Transylvanian ruler, in a letter to Mózes Székely, who held the frontier at that time.Meanwhile, the Zrenjanin group sought protection from the Viennese court, their envoy Đorđe Rac arrived at Hatvan on 10 June, meeting with general Teuffenbach, and then also Archduke Matthias at Esztergom.The Austrians sent two small detachments, one of which was killed off by Crimean Tatars on the way, while Transylvania's support came down to continued support in the form of officers and moral support.