סוּף (suph)

The Hebrew noun suph literally means "reed" or "rush," referring to aquatic plants like papyrus that thrive in marshy environments. Although its etymology is uncertain and likely borrowed from Egyptian, the word appears frequently in the Old Testament as part of the name for the Red Sea. This naming convention highlights the physical landscape of the region, where such vegetation would have been abundant along the water’s edge.

In Scripture, suph serves as the Hebrew counterpart to the Greek eruthros ("Red"), translating the same geographical feature across different linguistic traditions. The sources note its use in key narratives, such as when Moses is placed among the reeds by the Nile (Exodus 2:3) or when Jonah is under the plant that provides shade after his rescue (Jonah 2:6). It also describes the waters Israel crossed, appearing in passages like Exodus 15:4 and Psalm 106:9.

While modern English translations typically render this as "Red Sea," the underlying Hebrew imagery is botanical rather than chromatic. This distinction offers a more concrete picture of the ancient environment, connecting the miraculous crossing events to the tangible, reed-filled shores of the Gulf of Suez and the broader sea region.