One Piece Chapter 36, page 17: HUNTED!!

Usopp, riding on Zoro's back, weakly says, "S... SORRY. BUT WE'RE GOING INTO THE WOODS... AND IF YOU DON'T GUIDE ME, I WON'T BE ABLE TO FIND THEM." Zoro replies, "IT WOULD ACTUALLY BE FASTER IF I GO ALONE." As Zoro starts to run, Kuro steps forward to block their path, his long claw-blades glinting. Kuro demands, "HEY, YOU! WHO SAID YOU COULD GET THROUGH ME?" Suddenly, Luffy leaps in front of Kuro, blocking him with a fierce grin and shouting, "I DID!!!"