Rashi on Exodus 29:43/רש"י על שמות כ״ט:מ״ג

1ונעדתי שמה AND I WILL BE MET THERE — I will come together with them in a conversation as a king who appoints a place of meeting where he will speak with his subjects.

2ונקדש AND IT — the Tabernacle — SHALL BE SANCTIFIED,

3בכבדי BY MY GLORY — for my Shechina shall rest there. A Midrashic comment is: Read not here בִּכְבוֹדִי “by My Glory”, but בִּכְבוּדַי, “through My honoured ones”. Here He gave him some slight intimation of the death of Aaron’s sons on the day when it (the Tabernacle) would be erected. This is the meaning of what Moses then said, (Leviticus 10:3) “That is what the Lord said, Through those that draw near to Me will I be sanctified”. But where had he said this? Here, in the words, “and it shall be sanctified through My honoured ones” (Zevachim 115b).