Learn your religious practices and rituals from those who are knowledgeable in them. Take advantage of opportunities given by Allah .

This hadith speaks of the importance of learning one's rituals and practices from observing those who are knowledgeable in them. In this case, it was the Prophet Muhammad (PBUH). He was teaching people to observe his actions and learn from them, as he did not know if he would have another chance to perform Hajj again. This hadith teaches us that we should always strive to learn our religious practices and rituals from those who are knowledgeable in them, so that we can practice our faith correctly. It also teaches us that we should never take for granted any opportunity or blessing that Allah has given us, as it may not come around again.