I had better find it and stay on the ground.

But first I think we had better find some clothes of the country.

And you'd better find something or be able to explain why not in very clear terms.

"We had better find a place to stay for the night."

"Given what goes on today, people had better find a way to live with each other, or what's the point?"

"We better find something a little different to do tomorrow."

We'd better find a place to eat and get to bed early tonight.

We'd better find him before he gets away with our stuff!

He decided he'd better find some other part of town in which to spend the night.

And I'd better find her before those down below do.