Called by the Accadians id Idikla; i.e., “the river of Idikla”, the third of the four rivers of Paradise (Gen. 2:14). Gesenius interprets the word as meaning “the rapid Tigris.” The Tigris rises in the mountains of Armenia, 15 miles south of the source of the Euphrates, which, after pursuing a south-east course, it joins at Kurnah, about 50 miles above Bassorah. Its whole length is about 1,150 miles.

(rapid), one of the rivers of Eden, the river which “goeth eastward to Assyria,” (Genesis 2:14) and which Daniel calls “the great river,” (Daniel 10:4) seems to have been rightly identified by the LXX. with the Tigris. Dekel is clearly an equivalent of Digla or Dighath, a name borne by the Tigris in all ages. The name now in use among the inhabitants of Mesopotamia is Dijleh .