Suppose two of you are arguing, and you hit the other with either a rock or your fist, without causing a fatal injury. If the victim has to stay in bed,
When Moses went out the next day, he saw two Hebrews fighting. So he went to the man who had started the fight and asked, “Why are you beating up one of your own people?”
and later has to use a stick when walking outside, you must pay for the loss of time and do what you can to help until the injury is completely healed. That's your only responsibility.
Suppose a pregnant woman suffers a miscarriage as the result of an injury caused by someone who is fighting. If she isn't badly hurt, the one who injured her must pay whatever fine her husband demands and the judges approve.