You want to PROVE yourself a Bolton?
Game of Thrones Season 4, Episode 2
All right, well,
that doesn't PROVE anything.
The Big Bang Theory Season 10, Episode 24
She should be given a chance
to PROVE her loyalty.
Game of Thrones Season 1, Episode 8
we didn't PROVE it.
The Big Bang Theory Season 12, Episode 18
And to PROVE how serious I am about us,
The Big Bang Theory Season 10, Episode 5