כי בעיר מקלטו ישב עד מות הכהן הגדול
Rashi explains that the Kohen Gadol’s passing is connected to the unintentional murderer’s freedom, because as the generation’s primary spiritual leader, he should have prayed that accidental fatalities not occur during his watch. Chazal teach that the mothers of the Kohanim Gedolim would bring food to the unintentional murderers as their way of petitioning them not to pray for the premature death of their son. Why was it the Kohen Gadol’s mother who brought food to the inmates? Why not the Kohen Gadol himself? After all, it was his life that was on the block. In his commentary to the…