Lazio president Claudio Lotito insists he will not sell midfield star Hernanes even for €50million.
Hernanes has made an instant impact at Lazio since his summer arrival from Sao Paulo.
A number of clubs are thought to be monitoring the Brazil international's situation at the Stadio Olimpico, but Lotitio is adamant Hernanes is not for sale.
"I will never sell Hernanes, not even if they offer me €50m," Lotito told La Gazzetta dello Sport.
Lotito also says Argentina ace Mauro Zarate will not be leaving the capital club.
"Zarate? He also won't be leaving Rome," added Lotito.
"Mauro has understood his mistakes and is maturing: he will give the team a lot."