Genesis 6:15
And this is the way you shall make it. The length of the ark shall be three hundred cubits, the breadth of it shall be fifty cubits and its height thirty cubits.
Genesis 7:20
The waters prevailed fifteen cubits upward, and the mountains were covered.
Deuteronomy 3:11
For only Og king of Bashan remained of the rest of the giants. Behold! His bedstead was a bedstead of iron. Is it not in Rabbath of the sons of Ammon? Nine cubits was its length, and four cubits its width, according to the cubit of a man.
Treasury of Scripture Knowledge
Summary
And this is the fashion which thou shalt make it of: The length of the ark shall be three hundred cubits, the breadth of it fifty cubits, and the height of it thirty cubits.
Cubits
Bible References
Cubits
Genesis 7:20
The waters prevailed fifteen cubits upward, and the mountains were covered.
Deuteronomy 3:11
For only Og king of Bashan remained of the rest of the giants. Behold! His bedstead was a bedstead of iron. Is it not in Rabbath of the sons of Ammon? Nine cubits was its length, and four cubits its width, according to the cubit of a man.