Corpus of Electronic Texts Edition
The fifteen tokens of Doomsday (Author: [unknown])

section 4

This is the token of the twelfth day before Doom; to wit, all the sea-animals will rise up madly from the earth to the walls of the firmament and to the clouds of heaven, and will be continually clamouring and uttering outcries urgently for dread of the Day of Doom; and no one in the world, save the true, great, mighty God, knows what they say on that day.