One Piece Chapter 2.3, page 10: That Boy "The Straw Hat Wearing Luffy"

The three pirates lie groaning in the wreckage of the shed. Alvida stands over them, holding her iron mace, and demands, "I ASK YOU!!! WHAT'S THE MOST BEAUTIFUL THING IN ALL THE SEAS?" The pirates quickly stammer, "THAT'LL BE YOU FOR SURE, ALVIDA-SAMA." Alvida glares and says, "GOOD! THEN WHY ARE YOU TRYING TO DISOBEY ME?" Peppoko sweats and says, "EH?...EH?! N...NO WE'LL NEVER DO SOMETHING LIKE THAT...!!" Alvida yells, "DON'T PLAY DUMB WITH ME! I HEARD YOU GUYS SAY 'WHAT A NICE NAP THAT WAS!' ALL THE WAY FROM THE SHIP!!" The pirates look shocked, realizing she heard Luffy, who is shown in a small flashback panel popping out of the barrel and shouting.