GenApoc 21.17 :והוית אתה לי ליד ימא שמוקא‏ : I was proceeding along the side of the Red (i.e. Arabian) Sea
See the entire entry for hwy vb. to be, to become

GenApoc 21.17 :עד די דבקת לימא שמוקא למדנחא‏ : until it reaches the red sea on the east [i.e. the Persian Gulf]
See the entire entry for simmōq, sāmōq adj. red

GenApoc 21.17 :עד די דבקת לפורת נהרא‏ :
See the entire entry for prā/aṯ n.m. The Euphrates