Ninjago, Season 4: Tournament of Elements

Cole:
The palace and sleeping quarters are all clear. Still no sign of Chen and Clouse.

Kai:
What about Skylor?

Lloyd:
She wasn't able to pick her family, but she was able to pick her friends. And since you're her friend, that means so are we. We'll find her.

Cole:
He's right. With no way off the island, it'll only be a matter of time.

Garmadon:
[walks up to the Ninja] I'm proud of you five. You've done what the original Elemental masters never could: stick together. But you must not rest on your laurels, for your guard is down when you sleep.