Refrain from speaking ill of others

This hadith teaches us the importance of refraining from speaking ill of others, even if we may gain something from it. It is a reminder that we should always respect and dignify people in our speech, regardless of their actions or beliefs. We should never speak about someone in a negative way, as this can lead to hurtful consequences for both parties involved. Furthermore, this hadith also reminds us that we should be mindful of our words and think before we speak so that we do not cause any harm or hurt feelings with our words.