Matthew 12:40

for as Jonah was three days and three nights in the belly of the whale, so the Son of man will be three days and three nights in the heart of the earth.

Treasury of Scripture Knowledge

Summary

And God created great whales, and every living creature that moveth, which the waters brought forth abundantly, after their kind, and every winged fowl after his kind: and God saw that it was good.

Bible References

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Matthew 12:40
for as Jonah was three days and three nights in the belly of the whale, so the Son of man will be three days and three nights in the heart of the earth.