Parashas Acharei Mos · Passuk 16:06
Chabad.org — English translation + Rashi
Torah Temima points to Chullin 22a (and Yoma on asher lo).
English: “Which is his” — he brings from his own, and he does not bring from maaser funds.
Not from maaser
The doubled “asher lo” excludes both communal funds and maaser as sources for the bull.