Clip your nails regularly; Remove your mustache; Shave your pubic hair; Take care of yourself physically; Follow Allah’s commands.

The hadith narrated by Ibn 'Umar states that the Prophet Muhammad taught about certain duties connected to the concept of fitrah. These duties include clipping one's nails, removing one's mustache and shaving one's pubic hair. This hadith is a reminder for Muslims to take care of their hygiene and maintain cleanliness as part of their faith. It also serves as a reminder for Muslims to take care of themselves in order to stay healthy and strong in body, mind, and spirit. Furthermore, this hadith teaches us that taking care of our physical appearance is an important part of our faith as it helps us stay closer to Allah by following His commands.