Proverbs 20:11-21

11 A youth with a godly man, will be restrained in his devices, and his way will be straight.
12 The ear hears, and the eye sees: even both of them are the Lord's work.
13 Love not to speak ill, lest thou be cut off: open thine eyes, and be filled with bread.
20 The lamp of him that reviles father or mother shall be put out, and his eyeballs shall see darkness.
21 A portion hastily gotten at first shall not be blessed in the end.

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