Arthur, having consulted his closest knights, decided that they should separate, and search for the Grail individually.
10 seconds sound clip from the Monty Python and the Holy Grail movie soundboard.
You can hear this line at 00:32:21 in the Blu-ray version of the movie.
Quote context
[...]
- History for Schools. Take 8.
- Action!
- Defeat at the castle seems to have utterly disheartened King Arthur.
- The ferocity of the French taunting took him completely by surprise.
- Now, this is what they did...
- Frank!
- So, each of the knights went their separate ways.
- Sir Robin rode north, through the dark forest of Ewing, accompanied by his favourite minstrels.
[...]