Definition: The term you're looking for is "the Book of Proverbs," a sacred work of ancient Israel that has stood the test of time and remains a cornerstone of Jewish thought and culture. Its importance goes beyond the confines of its original text, which is beloved by Jews worldwide, but also resonates with many people across cultures.

In terms of profanity, "Proverbs 29:4" might be described as something akin to using 'nasty language' or 'rude slang' in a respectful manner. This phrase doesn’t directly describe the content within these verses, but it does convey the idea that wisdom and knowledge are not always easy to grasp, nor is their application universally recognized. For an unsettling example sentence, imagine someone telling you, "You're going to learn how to be smarter than your grandmother." This expression might feel odd or out of place in a conversation about life's lessons. However, it demonstrates the use of profanity with intention, often seen as humorous but also subtle. It’s a reminder that even seemingly harmless words can carry deeper meanings and impact others differently based on their understanding of context.