Proverbs 22:21

17Bow down thine ear, and hear the words of the wise, and apply thine heart unto my knowledge.

18For it is a pleasant thing if thou keep them within thee; they shall withal be fitted in thy lips.

19That thy trust may be in the Lord, I have made known to thee this day, even to thee.

20Have not I written to thee excellent things in counsels and knowledge,

21That I might make thee know the certainty of the words of truth; that thou mightest answer the words of truth to them that send unto thee?

22Rob not the poor, because he is poor: neither oppress the afflicted in the gate:

23For the Lord will plead their cause, and spoil the soul of those that spoiled them.

24Make no friendship with an angry man; and with a furious man thou shalt not go:

25Lest thou learn his ways, and get a snare to thy soul.