Jeremiah 46:11

¹¹ Go up into Gilead, and take balm, O virgin daughter of Egypt: in vain dost thou use many medicines; there is no healing for thee.

Euphrates

In Genesis 2:14 and Psalms 80:9, 10, the Euphrates symbolizes secular knowledge — facts — and the sensory impressions on which facts are based. (Secrets of Heaven 120)