Suppress your yawns when you feel them coming on

The Prophet Muhammad ﷺ taught us that yawning is from Satan and if we do it, we should try to suppress it as much as possible. If we don't, then the devil will laugh at us. This hadith teaches us that even something as small as a yawn can be associated with evil and so we must take care to avoid it. We must also remember that the devil is always looking for ways to make us slip up and so by being aware of this hadith, we can protect ourselves from his influence.