Proverbs 23:9-11

Amplified Bible

⁹ 
Do not speak in the ears of a fool,
For he will despise the [godly] wisdom of your words.^(A)

¹⁰ 
Do not move the ancient landmark [at the boundary of the property]
And do not go into the fields of the fatherless [to take what is theirs],^(B)
11 
For their Redeemer is strong and mighty;
He will plead their case against you.