No. You have to regain your strength.
4 seconds sound clip from the Quest for Camelot (1998) movie soundboard.
You can hear this line at 00:33:19.250 in the Blu-ray version of the movie.
Quote context
[...]
- They'll lead us right to it. We're going after them.
- You looking at me? You looking at me?
- Come on, men. We must repair this tower.
- Merlin, is there any news? Have the knights found Excalibur?
- Then I'll go after it myself.
- No. You have to regain your strength.
- Is there anything your magic can do?
- You must rely on the courage of your people.
- Shh.
[...]