The blanks in the flat below can be filled in with a single word and a three-word phrase which are homophones.

My wife would _ _ _ _ _ _ _ herself at every meal.
I'd _ _ _  _ _ _  _ _ _ more than her fill.

Answer:

SATIATE
SAY SHE ATE

Credit:
The Enigma 
NPL Magazine
July, 2018
FIRETRUCK (adapted)