Be kind towards others, Speak positively about others

This hadith is narrated by Anas ibn Malik and it talks about the consequences of backbiting and aspersing people's honour. According to this hadith, when Prophet Muhammad was taken up to heaven he saw people with nails made out of copper scratching their faces and chests. When he asked who these people were, Gabriel replied that they were those who were given to back biting and aspersing other peoples' honour. This hadith serves as a warning for us not to engage in such activities because it will lead us to severe punishment in the hereafter. We should instead focus on being kind towards others and speaking positively about them so that we can be rewarded in the afterlife instead of punished for our wrongdoings here on earth.