We're trying to get past a security GUARD, not rescue Zelda. (The Big Bang Theory Season 8, Episode 19)
A GUARDSMAN just rode in from the hills. (Game of Thrones Season 1, Episode 1)
-(SENTRY MECH WHIRS) -Maybe we should turn back. (Westworld Season 3, Episode 8)
I stood VIGIL for him myself last night. (Game of Thrones Season 1, Episode 5)