Tottenham have sold Steven Bergwijn to Ajax in a £28million deal, with the Dutchman becoming the club's first major departure of the summer.
Bergwijn, 24, completed a medical in Amsterdam on Wednesday and will wear the number seven shirt for the reigning Eredivisie champions.
Ajax offered to waive some of the fee owed by Tottenham on their Davinson Sanchez transfer as part of the negotiations.
The Colombian defender swapped the Johan Cruyff Arena for north London in a £42million deal in 2017.
For Bergwijn, it brings to an end his two-and-a-half-year stay at Spurs following his move from PSV in January 2020.