The event of Noah's ark is told in the Book of Genesis. It says God saw how corrupt the Earth had become and decided to "bring floodwaters on the Earth to destroy all life under the heavens."
GOD told Noah, an honorable man, to build an ark 450 feet (137 meters) long, 75 feet (23 meters) wide, and 45 feet (14 meters) high, and fill it with two of every species on the Earth.
GOD said make the ark 300 cubits x 50 cubits x 30 cubits, the ark was 450' long x 75' wide, and 45' high.
It reportedly rained for 40 days and 40 nights. After about seven months, the waters receded, and the ark came to rest upon the mountains of Ararat.
(GENSIS 8:19) EVERY BEAST, EVERY CREEPING THING, AND EVERY FOWL, AND WHATSOEVER CREEPETH UPON THE EARTH, AFTER THEIR KINDS, WENT FORTH OUT OF THE ARK. In the KING JAMES BIBLE, read about Noah (GENSIS 6:9-9:19)