The Reds have lost Jermaine Pennant, Alvaro Arbeloa and Xabi Alonso so far this summer.
Andriy Voronin and Albert Riera have also been linked with moves away from the club.
“Nobody will be sold because we need all our players. We can’t afford to lose anyone else,” stated Benitez.
“The Premier League is very difficult and we have to keep everyone we have at the moment.”
