Psalm 136:15
"But overthrew Pharaoh and his host in the Red sea: for his mercy endureth for ever."
Cross References (ranked by relevance)
Psalm 78:53
And he led them on safely, so that they feared not: but the sea overwhelmed their enemies.
Psalm 135:9
Who sent tokens and wonders into the midst of thee, O Egypt, upon Pharaoh, and upon all his servants.
Psalm 65:5
By terrible things in righteousness wilt thou answer us, O God of our salvation; who art the confidence of all the ends of the earth, and of them that are afar off upon the sea:
Psalm 143:12
And of thy mercy cut off mine enemies, and destroy all them that afflict my soul: for I am thy servant.