Bacary Sagna has thanked Arsenal and Arsene Wenger in another clear message that he is set to quit the club this summer. The defender, part of France's squad at the 2014 World Cup in Brazil, is widely expected to join Manchester City in the next 48 hours despite previously being offered new terms by the Gunners. The 31-year-old took to his Twitter and Instagram pages to post the lengthy message which signal the end of a seven-season association with Arsenal during which he won the FA Cup. On his way: Bacary Sagna is expected to move to Manchester City from Arsenal this summer . Farewell: Sagna posted this emotional goodbye to Arsenal via social media .
Bacary Sagna posts lengthy goodbye note on Instagram account . Arsenal defender is expected to join Manchester City this summer . Sagna is also part of the France squad at the World Cup in Brazil . Arsene Wenger is singled out for special thanks by Sagna in the note .