The name of the third river is the Tigris; it runs along the east side of Ashur. And the fourth river is the Euphrates.
Genesis 2:14 NIV
- Lagoon Nebula (Wikipedia)
The Lagoon Nebula (catalogued as Messier 8 or M8, NGC 6523, Sharpless 25, RCW 146, and Gum 72) is a giant interstellar cloud in the constellation Sagittarius. It is classified as an emission nebula and has an H II region.