Ch 08 On Rules For Conduct In Life - Admonition 12

When thou perceivest that discord is in the army of the foe, be thou at ease; but if they are united, be apprehensive of thy own distress.

Go and sit in repose with thy friends
When thou seest war among the enemies;
But if thou perceivest that they all agree
Span thy bow and carry stones upon the rampart.