Sword in the Stone couch gag

The Sword in the Stone couch gag is a couch gag used in the episode The Ten-Per-Cent Solution.

Plot
A sword is stuck in the couch. Homer tries to remove the sword, but cannot. Ned walks in and removes the sword, which has a label on it that says "Property of Ned Flanders"

Characters

 * Homer Simpson
 * Marge Simpson
 * Bart Simpson
 * Lisa Simpson
 * Maggie Simpson
 * Ned Flanders