Κύριε, βοήθησον τὸν δοῦλον σου Νῖλον κτλ. → Lord, help your slave Nilos ... (mosaic inscription from 4th-cent. church in the Negev)
of the sea: Ar. and V. σάλος, ὁ.
heaving motion: P. αἰώρησις, ἡ (Plato).