My daughter does not listen to me when I ask her to stop jumping from sofa.She keep jumping for 15 times. How should I do?

My daughter used to be a little monkey and jumped everywhere despite my warnings that she would hurt herself. Unfortunately for my daughter, she only listened to me AFTER she had fell and hurt herself. When that happened, I didn't "manja" her but gave her a stern "I told you so" look. She whimpered cause she had quite a bad blueblack on her knee since she knocked herself against the coffee table. Subsequently, all I have to ask if she remembered what happened when she fell after jumping and that did the trick for me.