Ben Sira 8:4

4 Jest not with a rude man, lest thy ancestors be disgraced.

Ben Sira 8:4 In-Context

2 Be not at variance with a rich man, lest he overweigh thee: for gold hath destroyed many, and perverted the hearts of kings.

3 Strive not with a man that is full of tongue, and heap not wood upon his fire.

4 Jest not with a rude man, lest thy ancestors be disgraced.

5 Reproach not a man that turneth from sin, but remember that we are all worthy of punishment.

6 Dishonour not a man in his old age: for even some of us wax old.