Sirach 6:9

9 There are friends who turn into enemies, and they will reveal your disgraceful arguments.

Sirach 6:9 In-Context

7 If you make friends, test them thoroughly and don't trust them quickly.

8 Some are friends when it is convenient, but they won't stay around during hard times.

9 There are friends who turn into enemies, and they will reveal your disgraceful arguments.

10 There are friends who are companions at your table, but they won't stay during hard times.

11 They will act as if your belongings are theirs, and they will be bold toward your household slaves.