New Revised Standard Version
Leave the presence of a fool, for there you do not find words of knowledge.

Contemporary English Version
Stay away from fools, or you won't learn a thing.

New American Bible
Go from the face of the fool; you get no knowledge from such lips.

Douay-Rheims Bible
Go against a foolish man, and he knoweth not the lips of prudence.

Go against a foolish man, and he knoweth not the lips of prudence.

Proverbs 9:6 He that teacheth a scorner, doth an injury to himself; and he that rebuketh a wicked man, getteth himself a blot.

Proverbs 13:20 He that walketh with the wise, shall be wise: a friend of fools shall become like to them.

Proverbs 19:27 Cease not, O my son, to hear instruction, and be not ignorant of the words of knowledge.

1 Corinthians 5:11 But now I have written to you, not to keep company, if any man that is named a brother be a fornicator or covetous or a server of idols or a railer or a drunkard or an extortioner: with such a one, not so much as to eat.

Ephesians 5:11 And have no fellowship with the unfruitful works of darkness: but rather reprove them.