Mauricio Pochettino's side are seventh in the Premier League table following the defender's goal in a 1-0 win over Hull City, just two points adrift of champions Manchester United.
|12/1||Southampton are 12/1 with Paddy Power to win the FA Cup|
"We want a run in the FA Cup because it is a very special [competition] for us. We’re going to focus on that and try to win the game," he told the club's official website.
"We haven’t beaten Sunderland yet, but hopefully we will do this Saturday.
"We’re in a good situation with the league and we want to finish as high up as possible, but we want to win every game and the FA Cup is something we are looking forward to.
"It would be a dream to go to Wembley again – and win."