Final answer:
The statement about a snake stealing the plant from Gilgamesh is true and it is a part of 'The Epic of Gilgamesh', where Gilgamesh loses his chance at immortality.
Step-by-step explanation:
The statement "A snake steals the plant from Gilgamesh." is true. This event is part of the ancient Mesopotamian poem, The Epic of Gilgamesh. In this narrative, after his friend Enkidu's death, Gilgamesh seeks immortality to avoid the same fate. He embarks on a perilous journey and eventually finds a plant that has the power to grant him eternal youth. However, as he bathes in a spring, a serpent snatches the plant away, robbing Gilgamesh of the chance for immortality. This experience teaches Gilgamesh about the inevitability of mortality, and he returns to his city, Uruk, as a wiser king who appreciates the importance of his mortal achievements.