One Piece Chapter 20, page 15: A Thief's Philosophy

Luffy grins and says, "THAT LAST KICK... WAS FOR THE VILLAGE CHIEF!" Nami thanks him: "THANK YOU. THANKS TO YOU, I'M ALIVE." Luffy laughs it off, "HMMM... DON'T WORRY ABOUT IT." Luffy then remembers the map, while Nami gasps as she notices her treasure scattered everywhere.