One Piece Chapter 16, page 8: VERSUS BUGGY'S CREW!

Cabaji challenges Zoro to a formal duel, which Zoro accepts. Luffy notices Zoro's severe stab wound throbbing and offers to take over, but Zoro refuses. Cabaji immediately exploits Zoro's weakened state, blowing a stream of fire and smoke called 'The Breath of Death!' directly at him.