Check the eyes and ears of an animal before sacrificing it .

The Prophet Muhammad taught us to be mindful when selecting an animal for sacrifice. He commanded us to check the eyes and ears of the animal before sacrificing it, so that we can ensure that we are offering a healthy and fit animal as a sacrifice. This hadith teaches us about being mindful in our actions, taking care of animals, and being responsible with our religious obligations. It also reminds us that Allah is watching over all of our actions, so we should strive to do them in the best way possible.