Sirach 20:26-32

26 The disposition of a liar is dishonourable, and his shame is ever with him.
27 A wise man shall promote himself to honour with his words: and he that hath understanding will please great men.
28 He that tilleth his land shall increase his heap: and he that pleaseth great men shall get pardon for iniquity.
29 Presents and gifts blind the eyes of the wise, and stop up his mouth that he cannot reprove.
30 Wisdom that is hid, and treasure that is hoarded up, what profit is in them both?
31 Better is he that hideth his folly than a man that hideth his wisdom.
32 Necessary patience in seeking the Lord is better than he that leadeth his life without a guide.

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