Game of Thrones Season 6 Episode 08 No One
After the execution, Beric and Thoros try to recruit Sandor Clegane into the Brotherhood explaining that they intend to head north to fight the White Walkers and need his strength.
SANDOR: All over in an instant. Where’s the punishment in that?
THOROS: They die.
SANDOR: We all bloody die. Except this one here. I’ll only gut one of them.
SANDOR: I’ll chop off one hand.
BERIC: We gave you two of the three out of respect for your loss. That’s generous.
SANDOR: Bunch of nancies. There was a time I would have killed all seven of you just to gut these three.
THOROS: You’re getting old, Clegane.
Source text: Wikipedia.