Genesis 6:15 This is how you shall make it. The length of the ship will be three hundred cubits, its breadth fifty cubits, and its height thirty cubits. (See NIV)
1 Kings 18:19 Now therefore send, and gather to me all Israel to Mount Carmel, and four hundred fifty of the prophets of Baal, and four hundred of the prophets of the Asherah, who eat at Jezebel's table." (See NAS)