Strong H2346G חוֹמָה chômâh · wall

Exodus

1. Exodus 14:22
   And the children of Israel went into the midst of the sea upon the dry ground: and the waters were a wall unto them on their right hand, and on their left.
2. Exodus 14:29
   But the children of Israel walked upon dry land in the midst of the sea; and the waters were a wall unto them on their right hand, and on their left.