One Piece Chapter 49, page 3: Storm

The mention of the "Hawk-Eye" sends shockwaves through the restaurant. A large, muscular chef with round sunglasses and a wide mouth (unknown_002) yells out in shock, "H... HAWK-EYED MAN!?" while another chef with a striped beanie and sunglasses (unknown_003) looks on. Zeff explains, "BUT THE FACT THAT HE SUNK YOUR ENTIRE FLEET, IS MORE THAN ENOUGH PROOF THAT IT REALLY WAS HIM...! YOU SAYING THAT YOU WITNESSED A MAN, WHOSE GLARE WAS AS SHARP AS THAT OF A HAWK DOESN'T NECESSARILY PROVE IT WAS HIM." Usopp sweatdrops and stammers, "H... HAWK-EYED...!?" while Luffy simply asks, "WHO'S THAT?" and Usopp replies, "BEATS ME."