We found them at the Fist.
Game of Thrones Season 3, Episode 10
Daddy needs a livable planet
he can rule with an iron FIST.
The Big Bang Theory Season 9, Episode 12
He's coming to the end
and he's got the big FIST pump.
Breaking Bad Season 2, Episode 11
Your uncle fought them
at the Fist of the First Men.
Game of Thrones Season 6, Episode 7
and had decided to bang
his FIST on the table
Money Heist Season 1, Episode 7