'Offender' in the Bible

He went out the next day, and behold, two Hebrews were fighting with each other; and he said to the offender, “Why are you striking your companion?”

No hand shall touch him [that is, no one shall try to save the guilty party], but the offender must be stoned or shot through [with arrows]; whether man or animal [that touches the mountain], he shall not live.’ When the ram’s horn sounds a long blast, they shall come up to the mountain.”

If, however, the servant survives for a day or two, the offender shall not be punished, for the [injured] servant is his own property.