Parashas Acharei Mos · Passuk 17:11
Chabad.org — English translation + Rashi
Torah Temima points to Yoma 5a.
English: “For the blood, it is by the soul that atones” — teaches that there is no kapparah except through blood.
Blood as exclusive vehicle of kapparah
Atonement for the owner is achieved only by the blood service, not by other parts of the sacrifice alone.