Harry Potter and the Goblet of Fire - Pg 409

   "Socks are Dobby's favorite, favorite clothes, sir!" he said, ripping off his odd ones and pulling on Uncle Vernon's. "I has seven now sir... But sir..." he said, his eyes widening, having pulled both socks up to their highest extent, so that they reached to the bottom of his shorts, "they has made a mistake in the shop, Harry Potter, they is giving you two the same!"   "Ah, no, Harry, how come you didn't spot that?" said Ron. grinning over from his own bed, which was now strewn with wrapping paper. "Tell you what, Dobby--here you go--take these to, and you can mix them up properly."