Pay attention to details while observing people's actions ,Recite Qur'an properly with correct pronunciation .

This hadith speaks about how the Prophet Muhammad ﷺ used to recite the Quran during his noon and afternoon prayers. Khabbab noticed this because of the shaking of his beard. This shows us that it is important to recite from the Quran during our prayers as it was done by our beloved prophet ﷺ. We should also take care to ensure that we are reciting correctly and with proper pronunciation so that we can get maximum benefit from it. Additionally, this hadith also teaches us about paying attention to details when observing people's actions as Khabbab noticed something small like a shaking beard but was able to deduce something big like what he was reciting in prayer!