Exodus 15:5

the deep waters have covered them; they sank to the bottom as a stone.

Nehemiah 9:11

And the reed sea didst thou divide in sunder before them, so that they went through the midst of the sea dry-shoed: and their persecutors threwest thou into the deep as a stone, in the mighty waters;

Exodus 14:28

and the water returned and covered the chariots and the horsemen: so that of all the host of Pharaoh that came into the sea after them, there remained not one.

Exodus 15:10

Thou blewest with thy breath and the sea covered them, and they sank as lead in the mighty waters.

Jeremiah 51:63-64

And when thou hast read out the book, bind a stone to it, and cast it in the midst of Euphrates,

Ezekiel 27:34

But now art thou cast down in to the deep of the sea, all thy resort of people is perished with thee.

Jonah 2:2

And he said, "In my tribulation I called unto the LORD, and he answered me: out of the belly of hell I cried, and thou heardest my voice.

Micah 7:19

He shall turn again, and be merciful to us: he shall put down our wickednesses, and cast all our sins into the bottom of the sea.

Matthew 18:6

But whosoever offend one of these little ones, which believe in me, it were better for him that a millstone were hanged about his neck, and that he were drowned in the depth of the sea.

Revelation 18:21

And a mighty angel took up a stone like a great millstone, and cast it into the sea, saying, "With such violence shall that great city Babylon be cast, and shall be found no more.

Treasury of Scripture Knowledge

Summary

The depths have covered them: they sank into the bottom as a stone.

General references

Bible References

Depths

Exodus 14:28
and the water returned and covered the chariots and the horsemen: so that of all the host of Pharaoh that came into the sea after them, there remained not one.
Ezekiel 27:34
But now art thou cast down in to the deep of the sea, all thy resort of people is perished with thee.
Jonah 2:2
And he said, "In my tribulation I called unto the LORD, and he answered me: out of the belly of hell I cried, and thou heardest my voice.
Micah 7:19
He shall turn again, and be merciful to us: he shall put down our wickednesses, and cast all our sins into the bottom of the sea.
Matthew 18:6
But whosoever offend one of these little ones, which believe in me, it were better for him that a millstone were hanged about his neck, and that he were drowned in the depth of the sea.

They

Nehemiah 9:11
And the reed sea didst thou divide in sunder before them, so that they went through the midst of the sea dry-shoed: and their persecutors threwest thou into the deep as a stone, in the mighty waters;
Jeremiah 51:63
And when thou hast read out the book, bind a stone to it, and cast it in the midst of Euphrates,
Revelation 18:21
And a mighty angel took up a stone like a great millstone, and cast it into the sea, saying, "With such violence shall that great city Babylon be cast, and shall be found no more.

General references

Psalm 106:11
As for those that troubled them, the waters overwhelmed them; there was not one of them left.