'Number' in the Bible

There was war at Gath again, where there was a man of great stature who had six fingers on each hand and six toes on each foot, twenty-four in number; and he also had been born to the giant.

Now again the anger of the Lord burned against Israel, and it incited David against them to say, “Go, number Israel and Judah.”

The king said to Joab the commander of the army who was with him, “Go about now through all the tribes of Israel, from Dan to Beersheba, and register the people, that I may know the number of the people.”

And Joab gave the number of the registration of the people to the king; and there were in Israel eight hundred thousand valiant men who drew the sword, and the men of Judah were five hundred thousand men.