'Four' in the Bible
And Solomon got together war-carriages and horsemen; he had one thousand, four hundred carriages and twelve thousand horsemen, which he kept, some in the carriage-towns and some with the king at Jerusalem.
And the four hundred apples for the network, two lines of apples for the network covering the two cups of the crowns on the pillars.
And Huram sent him, by his servants, ships and experienced seamen, who went with the servants of Solomon to Ophir and came back with four hundred and fifty talents of gold, which they took to King Solomon.
Solomon had four thousand buildings for his horses and his war-carriages, and twelve thousand horsemen whom he kept, some in the carriage-towns and some with the king in Jerusalem.
And Abijah went out to the fight with an army of men of war, four hundred thousand of his best men; and Jeroboam put his forces in line against him, eight hundred thousand of his best men of war.
So the king of Israel got together all the prophets, four hundred men, and said to them, Am I to go to Ramoth-gilead to make war or not? And they said, Go up: for God will give it into the hands of the king.
And Joash, king of Israel, made Amaziah, king of Judah, the son of Joash, the son of Jehoahaz, prisoner at Beth-shemesh, and took him to Jerusalem; and he had the wall of Jerusalem pulled down from the doorway of Ephraim to the doorway in the angle, four hundred cubits.