In a statement, chairman Levy said: “Sonny is one of the greatest players to ever wear the famous Lilywhite shirt and he has been a joy to watch over the past decade. Not only is he a wonderfully gifted footballer, but he’s also an incredible human being who has touched hearts and inspired people throughout the Club and all over the world.
“The Europa League triumph in Bilbao was a truly magical moment in the Club’s history and Sonny lifting the trophy is a perfect lasting memory from his fantastic decade at Tottenham Hotspur.
“Sonny has given so much to this Club, both on and off the pitch, and for that we are forever grateful. We wish him all the best for the future, and he will always be welcome back at the Club as a beloved and cherished member of our Spurs family.”