A.T. Robertson Commentary Matthew 22:10

"And those servants went out into the highways, and gathered together all as many as they found, both bad and good: and the wedding was filled with guests." — Matthew 22:10 (ASV)

The wedding (ο γαμος). But Westcott and Hort rightly read here ο νυμφων, marriage dining hall. The same word in 9:15 means the bridechamber.