TT #52 · Parshas Shemini · Aliyah 3 · Passuk 7
Chabad.org — Vayikra Chapter 10 with Rashi
English: “For the anointing oil of Hashem is upon you”: Rav Hoshaya derives the seven days of mourning from the seven days associated with the anointing oil, teaching that Israel should mourn their brother for seven days.
Jerusalem Talmud, Moed Katan 3:5.
Sefaria — Jerusalem Talmud, Moed Katan 3:5
Textual inference — The Chazal derives the teaching from the wording and context of the verse.
This Torah Temimah note derives a practical or interpretive teaching from the wording of Vayikra 10:07, connecting the verse to the cited rabbinic source.