Which of Charlemagne's men became enraged and what was Charlemagne's reaction? How was this reaction different than one referred to in an earlier stanza?

Naimon became enraged and vowed to go after Marsile and to protect Charlemagne and the kingdom. Charlemagne forbade Naimon previously because he was highly valuable. This time, Charlemagne realized that Naimon was not to be controlled.