Rashi on Leviticus 8:5/רש"י על ויקרא ח׳:ה׳

1זה הדבר THIS IS THE THING [WHICH THE LORD COMMANDED ME TO DO] — The things you will see me doing in your presence has the Holy One, blessed be He, bidden me do, and do not think I am doing them for my own glory and for my brother’s glory. — The whole of this matter treated in the present chapter I have already explained in the Scriptural Reading beginning with the words, ‎‏ ואתה תצוה ‏‎(Exodus ch. XXIX.).