Sforno on Exodus 18:18/ספורנו על שמות י״ח:י״ח

1גם העם הזה אשר עמך, the member of your court.

2לא תוכל עשוהו לבדך, you cannot all by yourself listen to the problems of all the leaders and subsequently to all the problems of the individuals who feel they need your personal attention, believing that no one but you can deal with their specific problems.