Mishle 30:10-12

Orthodox Jewish Bible

¹⁰ Do not slander an eved unto his adon, lest he curse thee, and thou be found guilty.

¹¹ There is a dor (generation) that curseth its av, and doth not make a bracha on its em.

¹² There is a dor (generation) that is tahor (pure) in its own eynayim, and yet is not washed from its filthiness.