Final answer:
The 'he' in the provided statement most likely refers to option 3, the person who should put the bearers to death, as the context involves carrying out a mandate or law to execute justice.
Step-by-step explanation:
In deciphering the reference of 'he' in the given context, we must look closely at the snippets provided to understand the scenario. The statement implies that 'he' is connected to the knowledge of some wrongdoing and the execution of justice, specifically referring to a character who is aware of a contest of some sort and must act in response to it. In this particular case, 'he' seems to be the executor of a mandate or law.
Upon examining the provided texts, particularly the ones from LibreTexts and the references to law and edicts, it's suggestive that option 3, the person who should put the bearers to death, is the correct identification of 'he'. This is because the passages discuss situations where a character acts upon the law to address a crime or violation, in line with putting someone to death for their actions according to a previously known rule or contest.