On October 29, 1611, Hetman Stanislaw Żółkiewski returned triumphantly to Warsaw from Moscow. In the retinue passing through the city was the captured Tsar Vasily IV Shuysky, who at the Royal Castle humbled himself before the Polish King Sigismund III Vasa and teenage prince Władysław. The country’s strength, however, was illusory, and the humiliation inflicted on the Russians became the cause of centuries of strife and severe acts of revenge.

https://polanddaily24.com/6352-shuysky-tribute-411-years-ago-tsar-of-russia-paid-homage-to-polish-king