Parashas Acharei Mos · Passuk 17:06
Chabad.org — English translation + Rashi
Torah Temima points to Zevachim 119b.
English: On a private bamah there is neither a required Kohen nor the surrounding blood applications — the verse ties the Kohen and the altar to the entrance of the Tent.
Bamah vs. Mishkan service
The full blood-service performed by a Kohen is required only at the central sanctuary, not at a private altar.