'Thick' in the Bible

The second angel poured out his bowl into the sea, and it turned into blood like that of a corpse [foul and disgusting]; and every living thing in the sea died.

For this reason in a single day her plagues (afflictions, calamities) will come, pestilence and mourning and famine, and she will be burned up with fire and completely consumed; for strong and powerful is the Lord God who judges her.