The Death of the Pharaoh
Pharaoh and his army had seen the miracle, how the sea had parted, but being the pretender that he was, Pharaoh turned to his men and proclaimed: "Look! The sea has opened at my command so that I may follow those rebels and arrest them!" They rushed across the parted waters, and when they were midway, Allah commanded the sea to return to its former state.

Terror-stricken Pharaoh, realizing that his end had come, declared out of fear: "I believe that there is no god worthy of worship except Allah in Whom the children of Israel believe, and I am of those who surrender to Him." But Allah did not accept this declaration from the tyrant, and the waters closed over him, drowning him and his entire army.

The Escape of Moses's People - Qur'anic
Almighty Allah narrated: And We inspired Moses, saying: "Take away My slaves by night, verily, you will be pursued." Then Pharaoh sent callers to (all) the cities. (Saying): "Verily! These indeed are but a small band. And verily, they have done what has enraged us; but we are host all assembled, amply fore-warned."

So, We expelled them from gardens and springs, treasures, and every kind of honorable place. Thus We turned them (Pharaoh's people) out and We caused the children of Israel to inherit them.

So they pursued them at sunrise. And when the two hosts saw each other, the people of Moses said: "We are sure to be overtaken."

Moses said: "Nay, verily! With me is my Lord, He will guide me."

Then We inspired Moses (saying): "Strike the sea with your stick." And it parted, and each separate (part of that sea water) became like the huge, firm mass of a mountain.

Then We brought near the others (Pharaoh's party) to that place. And We saved Moses and all those with him. Then We drowned the others. Verily! In this is indeed a sign (or a proof), yet most of them are not believers. And verily, your Lord! He is truly the All-Mighty, the Most Merciful." Surah 26: 52.68

Moses's People's Escape and Pharaoh's Death - Qur'anic
In another surah Almighty Allah narrated: And We took the children of Israel across the sea, and Pharaoh with his hosts followed them in oppression and enmity, till when drowning overtook him, he said: "I believe that La ilaha illa (Huwa): (none has the right to be worshiped but) He, in whom the children of Israel believe, and I am one of the Muslims (those who submit to Allah's Will)."

Now (you believe) while you refused to believe before and you were one of the Mufsideen (evil-doers, corrupts, etc.). So this day We shall deliver your (dead) body (out from the sea) that you may be a sign to those who come after you! And verily, many among mankind are heedless or our Ayat (proofs, evidences, verses, lessons, signs, revelations, etc.). Surah 10: 90-92

The curtain fell on Pharaoh's tyranny, and the waves threw his corpse up on to the western seashore. The Egyptians saw him and knew that their gods whom they worshipped and obeyed were mere slaves who could not keep death away from their own necks.