Avengers: Infinity War2018

Thanos:
[Unimpressed] If you consider failure experience.

Loki:
I consider experience experience. Almighty Thanos, I, Loki, Prince of Asgard... [Looks significantly at Thor] Odinson... the rightful King of Jotunheim, God of Mischief, do hereby pledge to you, my undying fidelity.

[Thor squints and notices a dagger materialize in Loki's hand. Loki braces himself, thrusts upward with lightning speed and attempts to stab Thanos, but is frozen in place by the Space Stone's power before the point could strike home.]

Thanos:
"Undying." You should choose your words more carefully.

[Thanos twists the dagger out of Loki's hand with his right hand, then takes hold of Loki's neck with the gauntlet and lifts him to eye level. Loki struggles, kicking, as his throat is squeezed. He makes eye contact with Thor before he increases his force on Loki's neck.]

Loki:
[Giving up on fighting against Thanos] You... will never be... a god. [Thanos crushes Loki's neck, killing him.]

Thor:
[Muffled in his gag] No!

Thanos:
[Walks over and drops Loki's body in front of Thor.] No resurrections this time.

[Thanos raises the gauntlet, sends violet Power fire through the remains of the Statesman, and uses the Space Stone to teleport away with the Black Order.]

Thor:
No... Loki...

[Thor is released from his bonds. He crawls over to Loki's body – which, unlike in Thor:
The Dark World, has not returned to its Jotun form – and lays his head down on Loki's chest, shedding tears for all that he has lost. The ship explodes.]