Pepe, 24, became Arsenal’s club-record signing this summer, with his £72m fee smashing the £56m they paid Borussia Dortmund for Pierre-Emerick Aubameyang in Gregorian calendar month 2018.
Henry told Yahoo! Sport: “When you arrive like that, you are invariably getting to be talked concerning, and other people square measure invariably getting to target you.
“He has to confirm he does not hear that and withdraw and perform.”
Regarding Pepe’s doubters, Henry said: “People got to chuck the value tag. He did not ask to be bought for that amount of cash himself.
“It’s not invariably straightforward to arrive in an exceedingly team, adapt to a replacement kind of play.”
“The Premier League, as we know, isn’t constant because the French League or the other league, by the way. therefore he has to adapt to it. we’d like to present him time.”