Noah's Ark (Hebrew: תיבת נח; Biblical Hebrew: Tevat Noaḥ) is the boat in the Genesis flood narrative through which God spares Noah, his family, and one pair of every animal species in the world from a global deluge.
The story in Genesis is based on earlier Mesopotamian flood myths. The myth of the global flood that destroys all life begins to appear in the Old Babylonian Empire period (20th–16th centuries BCE). The version closest to the biblical story of Noah, as well as its most likely source, is that of Utnapishtim in the Epic of Gilgamesh. Scholars note shared themes, dimensions, and language but different causes for the flood. Scholars also link its structure to the Jewish Temple.