“You pierced

With their own arrows

The head of his warriors.

They came

Like a whirlwind

To scatter us.

They gloated

As if ready

To devour the poor,

Who were in hiding.

You trampled

The sea

With your horses,

Churning the mighty waters.”

Yahweh pierced the heads of the enemy warriors with their own arrows.  They came like a storm to scatter Yahweh’s people.  They were gloating, as if they were about to devour poor hidden people.  However, Yahweh trampled the sea with his horses turning up the mighty waters against them.