Ben Sira 27:19-29

19 But if thou discover his secrets, follow no more after him.
20 For as a man that destroyeth his friend, so also is he that destroyeth the friendship of his neighbour.
21 And as one that letteth a bird go out of his hand, so hast thou let thy neighbour go, and thou shalt not get him again.
22 Follow after him no more, for he is gone afar off, he is fled, as a roe escaped out of the snare: because his soul is wounded.
23 Thou canst no more bind him up. And of a curse there is reconciliation:
24 But to disclose the secrets of a friend, leaveth no hope to an unhappy soul.
25 He that winketh with the eye forgeth wicked things, and no man will cast him off:
26 In the sight of thy eyes he will sweeten his mouth, and will admire thy words: but at the last he will writhe his mouth, and on thy words he will lay a stumblingblock.
27 I have hated many things, but not like him, and the Lord will hate him.
28 If one cast a stone on high, it will fall upon his own head: and the deceitful stroke will wound the deceitful.
29 He that diggeth a pit, shall fall into it: and he that setteth a stone for his neighbour, shall stumble upon it: and he that layeth a snare for another, shall perish in it.
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