Sirach 21:24

24 It is the rudeness of a man to hearken at the door: but a wise man will be grieved with the disgrace.

Sirach 21:24 In-Context

22 A foolish man's foot is soon in his house: but a man of experience is ashamed of him.
23 A fool will peep in at the door into the house: but he that is well nurtured will stand without.
24 It is the rudeness of a man to hearken at the door: but a wise man will be grieved with the disgrace.
25 The lips of talkers will be telling such things as pertain not unto them: but the words of such as have understanding are weighed in the balance.
26 The heart of fools is in their mouth: but the mouth of the wise is in their heart.

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