Sirach 6:9 CPDV

⁷  If you would obtain a friend, test him before you accept him, and do not trust him readily.

⁸  For there is a friend according to his own time, but he will not remain in the day of tribulation.

⁹  And there is a friend who can be turned to animosity. And there is a friend who will reveal hatred and ridicule and insults.

¹⁰  And there is a friend who is a companion at table, but he will not remain in a day of need.

¹¹  A friend, if he remains steadfast, will be to you as you are to yourself, and he will act with faithfulness among those of your household.