
You have an ENGAGEMENT ring?
The Big Bang Theory Season 9, Episode 14

I've never seen her wear an ENGAGEMENT ring.
The Big Bang Theory Season 8, Episode 7

Apparently, someone was being awfully flirty
while not wearing their ENGAGEMENT ring...
The Big Bang Theory Season 8, Episode 7

to buy her
ENGAGEMENT ring.
The Big Bang Theory Season 12, Episode 4

You recall that heroic ENGAGEMENT?
Game of Thrones Season 3, Episode 6