Think before you speak; make sure your words are beneficial; be mindful of your words; be accountable for your speech; remain silent when necessary.

This hadith is about the dangers of excessive talking. It warns us against speaking too much and without purpose, as this is something that displeases Allah. The Prophet Muhammad (ﷺ) used the example of a cow rolling its tongue while eating to illustrate how someone talks excessively and without purpose. We should be mindful of our words, as we are accountable for every single one we utter. We should think before we speak, making sure that what we say is beneficial and not harmful to ourselves or others around us. We should also remember that it's better to remain silent than to say something wrong or hurtful.