Row, row, row your boat gently down the stream. Merrily, merrily, merrily, merrily, life is...

9 seconds sound clip from the Dirty Harry 1 movie soundboard.

You can hear this line at 01:33:58 in the Blu-ray version of the movie.

Quote context

[...]

- What's the matter? Don't you sing?

- Row, row, row your boat.

- Are you sick? Are you sick? What is it?

- You gotta to do or your mothers will die if you don't singing!

- I'm gonna kill all your mothers along with the rest of you!

- Row, row, row your boat gently down the stream. Merrily, merrily, merrily, merrily, life is...

- Alright, now get in the right-hand lane.

- Not right to treat children that way. You can hurt them.

- I don't need your advice. Just drive the goddamn bus! And get in the right-hand lane!

- Row, row, row your boat gently down the stream. Merrily, merrily, merrily, merrily...

[...]