Quotation for Berakhot 121:6

39) (Vayikra 10:6): "And Moses said to Aaron and to Elazar and to Ithamar, his sons": Rebbi says: In (affirming) greatness (as in this instance), we begin from the greater, and in (affirming) derogation, we begin from the lesser. Whence is this (the latter) derived? From (Bereshith 3:14): "And G d said to the serpent: Because you have done this … (Bereshith 3:15) and hatred shall I place between you and between the woman … (Bereshith 3:16) to the woman He said .. (Bereshith 3:17) and to the man He said…" — first the serpent was cursed, then Eve, then Adam.