Parashas Vayikra · Aliyah 3 · Passuk 4
Chabad.org — English translation + Rashi
Torah Temima points to Toras Kohanim / Zevachim on the emurim of cattle shelamim.
E-Daf / Tsurras Hadaf
PDF of the daf / source
English: And the two kidneys and the fat that is on them… and the lobe on the liver.
Enumeration of the emurim — the parts removed for the altar.
The two kidneys with their fat, the fat on the flanks, and the lobe of the liver (removed with the kidneys) are taken for the altar from a shelamim of the herd.