Reference for Ketubot 74:2

ואי אשמעינן מיתה ומלקות דתרתי בגופיה לא עבדינן אבל מיתה וממון דחדא בגופיה וחדא בממוניה אימא נעביד ביה צריכא

And if it had taught us only that he cannot be executed and receive lashes, it would be because we do not do two things against his body, but execution and a fine, where one is against his body and one against his property, I might have said we could do this, therefore both are necessary.

Jastrow