Tottenham Hotspur have reportedly rejected a bid from Wolfsburg for attacker Son Heung-Min and have insisted that the player is not for sale.
Reports emerged last week linking Son with a move back to the Bundesliga, just 12 months after joining Spurs in an £18m deal from Bayer Leverkusen.
Wolfsburg were thought to be leading the race for the South Korea international's signature, but Sky Sports News reports that Tottenham have turned down a £25.6m bid.
Spurs boss Mauricio Pochettino is thought to see Son as a big part of his plans for the upcoming campaign and has ruled out selling him before Wednesday's transfer deadline.
Son has not featured for Tottenham yet this season due to his participation in the Olympics, but was named on the bench for the 1-1 draw with Liverpool on Saturday.