One Piece Chapter 16, page 8-11: 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.

Using the smoke as a distraction, Cabaji charges through on his unicycle and strikes Zoro directly in his bandaged side. Zoro gasps in pain as the cheap shot connects, leaving Luffy and Nami watching in horror.

Zoro screams in agony from the direct hit to his wound. Nami angrily calls Cabaji dirty for targeting Zoro's injuries, but Cabaji merely laughs. He then kicks up a massive cloud of dust, calling his next trick 'Murder at the Steam Bath' to blind his opponent.

Zoro stands panting heavily inside the thick dust cloud. Cabaji strikes from the blindness, clashing blades with Zoro before executing a swift follow-up maneuver that catches Zoro off guard.