One Piece Chapter 1, page 10: Romance Dawn

Later, inside Partys Bar, the pirates raise their mugs in a rowdy toast: "To Luffy's... courage... and to our great voyage! A toast!!" The tavern is filled with laughter and shouting: "Grog! Grog! Grog! More grog!" and "Har har har har! Drink up!" Luffy, now wearing a bandage under his eye, sits at the bar next to Shanks. Luffy boasts: "It didn't hurt a bit!" Shanks immediately calls him out: "Liar! That was a foolish thing to do!" Luffy turns to him with determination: "I'm not the least bit afraid of getting hurt!! Take me with you on your next voyage!! I wanna be a pirate too!!!"