Proverbs 30:10-12 Lexham English Bible (LEB)
10 Do not slander a servant to his master,
or else he will curse you and you will be guilty.
11 There is a generation that will curse its father,
and its mother it will not bless.
12 There is a generation that is pure in its own eyes,
but from its filthiness it will not be cleansed.