You know too much to fall into someone else's hands.

What will he do if I fall into his hands again?

She was not going to let them fall into anyone's hands.

"How did you happen to fall into the hands of those people?"

If she died, it might fall into the wrong hands.

You don't want it to fall into the wrong hands.

We can't allow them to fall into the wrong hands.

Above all things its secret could not fall into the wrong hands.

"It is really so bad to fall into the hands of your people?"

And anyway I hope he doesn't fall into other hands, as you might say.