TT #72 · Parshas Shemini · Aliyah 3 · Passuk 13
Chabad.org — Vayikra Chapter 10 with Rashi
English: “For thus I was commanded”: the phrase teaches that the command was to eat the offering in the state of mourning, as Moshe had instructed; Moshe was transmitting the divine command rather than speaking on his own authority.
Zevachim 101a.
E-Daf.com — Zevachim 101a (Tsurras Hadaf)
Textual comparison — The Chazal derives the teaching from the wording, sequence, or categories of the verse.
This Torah Temimah teaching derives a specific halakhic or interpretive point from the wording of Vayikra 10:13.