Other source:
18 gets Hercule in a headlock, and she uses the opportunity to cut him a deal: she'll throw the match if he pays her double what he wins for the title. He reluctantly agrees, and the fight soon ends with Hercule as the victor. Over in Babidi's spaceship, Dabura finally emerges ready to fight. Babidi sends them to a planet similar to earth so their fight won't damage the ship. As their battle begins, Gohan finds that Dabura is a tough opponent, so he revs up his power to Super Saiyan level.
