In Kingdom Come: Deliverance II (KCD2), Wedding Crashers is a main quest that tasks you with recovering the legendary Sword for Lord Semine’s Son.
If you help Radovan the blacksmith, Henry will receive an extra task – to find Lord Semine’s stolen sword. A peasant in the barn tells about a suspicious young man in yellow. This suspicious turns out to be Sir Hans Capon. Speak with Sir Hans Capon, and he will reveal that the bailiff’s son, Svatya Thrush, took the sword.
When Henry confronts Svatya, he admits that the wedding sword is in the pond. To retrieve it, go through the door northwest of the dancing guests.
