Cross reference
Job 34:2
2 Give ear, you wise, to my words; and you who have knowledge, give attention to me;
1 Corinthians 14:20
20 My brothers, do not be children in mind: in evil be as little children, but in mind be of full growth.
Proverbs 1:5
5 (The wise man, hearing, will get greater learning, and the acts of the man of good sense will be wisely guided:)
1 Corinthians 10:15
15 What I am saying is for wise men, do you be the judges of it.