London - Daley Blind has returned to former club Ajax from Manchester United, telling his Twitter followers on Tuesday it was "time to go home".
Blind has signed a four-year deal with the Amsterdam club, having left Ajax for United in a £14 million deal four years ago.
Ajax said they would pay a transfer fee of €16 million for the return of the defensive midfielder and full-back, with add-ons that could see the fee rise to €20.5 million.
The 28-year-old Dutch international made 141 appearances for United, but his opportunities had become increasingly limited under manager Jose Mourinho and he played only seven Premier League matches for the Old Trafford club last season.
"I want to say how proud I am to be a part of the Manchester United family," Blind wrote on Twitter.
"To play for the biggest club in the world with such a history meant a lot to me. I had 4 great years with 4 trophy's (sic)!
"I want to thank you for all the love and support I received and still get. I will never forget some of the special games and moments, I will miss you 'The Theatre of Dreams'! But now it's time to go home."
Blind is the first senior player to leave United in this pre-season, although former England midfielder Michael Carrick had already announced his retirement prior to taking up a post with Mourinho's backroom staff.
United wrote on their Twitter feed: "We can confirm @BlindDaley has left #MUFC to join Ajax. Thanks for everything, Daley, all the best for the future."
First of all I want to say how proud I am to be a part of the Manchester United family. To play for the biggest club in the world with such a history meant a lot to me. I had 4 great years with 4 trophy’s! (1/3) pic.twitter.com/6mUkmN4DTP
— Daley Blind (@BlindDaley) July 17, 2018
I want to thank everyone, the Managers, coaches, the medical department, everyone who helped me to settle in so quick at the beginning, of course my teammates and last but definitely not least the fans! (2/3) pic.twitter.com/URF7TzvE3x
— Daley Blind (@BlindDaley) July 17, 2018
I want to thank you for all the love and support I received and still get. I will never forget some of the special games and moments, I will miss you ‘The Theatre of Dreams’! But now its time to go home. ?? #MUFC (3/3) pic.twitter.com/GScz9Z6teb
— Daley Blind (@BlindDaley) July 17, 2018
We can confirm @BlindDaley has left #MUFC to join Ajax.
— Manchester United (@ManUtd) July 17, 2018
Thanks for everything, Daley, all the best for the future.
Details: https://t.co/V4M5JzWdfX pic.twitter.com/7kl5zZ7aCx