You need a partner.
4 seconds sound clip from the Dirty Harry 1 movie soundboard.
You can hear this line at 00:17:53 in the Blu-ray version of the movie.
Quote context
[...]
- Hey, Harry, check communications. Something from Chicago. A gun nut.
- Now wait a minute. Wait a minute!
- I'm putting somebody with you.
- What's wrong with the partner I've got?
- Nothing, except he's in the hospital!
- He'll be out in a couple of weeks.
- Say hello to Chico Gonzales. He'll be working with you.
- Al, you've gotta be kidding.
- I haven't got the time to break in newcomers.
[...]