I don't believe they could have become that powerful. Take me there now.

4 seconds sound clip from the Invincible Iron Palm (1971) movie soundboard.

You can hear this line at 01:02:28.778 in the Blu-ray version of the movie.

Quote context

[...]

- Hey there. Time for some sleep.

- Ah. Yeah, it is late. Go get some sleep.

- Chen Jing. Chen Jing. Chen Jing!

- What is it?

- Who would have thought those Han brothers would do it?

- Suddenly, they know how to fight. Believe me, they've improved a lot now. Poor Dai Li's been wounded very badly.

- I don't believe they could have become that powerful. Take me there now.

- Spare me!

- Spare you? Bastard!

- Quick now! Over there! Look! Over there!

- Come on over here! Let's help them up!

- So you've come.

[...]