Exodus 15:4
and his army into the sea;
the elite of his officers
were drowned in the Red Sea.
Exodus 14:6-7
                            So he got his chariot ready and took his troops
Exodus 14:13-28
                            But Moses said to the people, “Don’t be afraid. Stand firm and see
Treasury of Scripture Knowledge
Summary
                            Pharaoh's chariots and his host hath he cast into the sea: his chosen captains also are drowned in the Red sea.                        
                    Chosen
Bible References
Chosen
                                        Exodus 14:7                                        
                                                            
                        he took 600 of the best chariots and all the rest of the chariots of Egypt, with officers in each one.