Ben Sira 6:9

9 And there is a friend who, being turned to enmity and strife, will betray thy reproach.

Ben Sira 6:9 In-Context

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.

9 And there is a friend who, being turned to enmity and strife, will betray thy reproach.

10 Again, some friend is a companion at the table, and will not continue in the day of thy affliction.

11 But in thy prosperity he will be as thyself, and will be bold over thy servants.