Sirach 8:4

4 Don't make fun of the uneducated, or your ancestors might be insulted. turning away from sin; remember that we are all worthy of punishment.

Sirach 8:4 In-Context

2 Don't argue with rich people, since they might outmatch your resources; for gold has destroyed many, and it has turned aside the hearts of kings.

3 Don't fight with talkative people, adding fuel to their fire.

4 Don't make fun of the uneducated, or your ancestors might be insulted. turning away from sin; remember that we are all worthy of punishment.

5 Don't reproach someone

6 Don't dishonor people in their old age; some of us are growing old as well.