Sirach 6:6

6 Be in peace with many: nevertheless have but one counsellor of a thousand.

Sirach 6:6 In-Context

4 A wicked soul shall destroy him that hath it, and shall make him to be laughed to scorn of his enemies.
5 Sweet language will multiply friends: and a fairspeaking tongue will increase kind greetings.
6 Be in peace with many: nevertheless have but one counsellor of a thousand.
7 If thou wouldest get a friend, prove him first and be not hasty to credit him.
8 For some man is a friend for his own occasion, and will not abide in the day of thy trouble.

The Brenton translation of the Septuagint is in the public domain.