Chabad.org — English translation + Rashi
Torah Temimah points to Chullin 49b.
E-Daf.com — Chullin 49b
HebrewBooks / Shas PDF
English: “And the lobe on the liver” — the lobe together with the liver.
Yoteret together with the liver — the lobe is taken with a portion of the liver.
The lobe is taken with a portion of the liver. The verse’s language “the lobe on the liver” is understood to require that the yoteret be removed together with some of the liver tissue itself. The ruling ensures that the sacrificial portion includes both the designated lobe and the attached hepatic material.