I can't think of another trade where these two things happened...
1.The player had an incredible amount of history/attachment to team
2.The player didn't want to leave
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Gerald Henderson, late 1984, traded for what would be the pick used to get Len Bias. Henderson was devastated, IIRC.
To a lesser extent, Ainge traded to Sacremento for Joe Klein and Ed Pinkney in 1988. Ainge said that he'd always be a Celtic in his heart.
Cedric Maxwell for Bill Walton (Clippers) in 1985. Max never played hard after that. The Clippers were a joke to him.