Refrain from taking any hair or nails before sacrificing an animal

This hadith is about sacrificing an animal as an act of worship. It was narrated by Umm Salamah who reported that the Prophet said that if anyone has a sacrificial animal and intends to sacrifice it, they should not take any of their hair or nails until they have sacrificed the animal. This teaches us that when we are performing acts of worship such as sacrificing animals, we must be mindful and careful in our actions so that we can perform them properly and with sincerity. We must also remember to be patient in our worship and not rush into things without thinking them through first. Furthermore, this hadith reminds us to always keep our intentions pure when performing acts of worship so that we can reap the rewards from Allah SWT for our efforts.