Possible Clues:

• The Jordan River flows into it
• Bill's in river, a very low stretch of water
• Where it's not lively, in the main?
• It's east of Israel
• Lake of Jordan/Israel
• Sounds like a late ocean but it's a lake
• The lake sounds like a late ocean
• Very bottom bottomless in lowest lake!
• Middle East saltwater lake, almost 1,300 feet below sea level
• Scrolls source