The "Opening of the Mouth" is an ancient Egyptian ritual performed during the burial process. This ceremony was believed to restore the deceased's senses and allow them to eat, speak, and breathe in the afterlife. It involved the use of various tools, including a special instrument called a khopesh, which was used to touch the mouth of the mummy. During the ritual, priests would recite prayers and perform symbolic actions to ensure the deceased could interact with the world beyond. This practice was essential for the journey to the Field of Reeds, where the soul would live in peace and abundance.