'Number' in the Bible

And a number of nations will go and say, Come, and let us go up to the mountain of the Lord, and to the house of the God of Jacob; and he will give us knowledge of his ways and we will be guided by his word: for from Zion the law will go out, and the word of the Lord from Jerusalem.

And now a number of nations have come together against you, and they say, Let her be made unclean and let our eyes see the fate of Zion.

Up! and let the grain be crushed, O daughter of Zion, for I will make your horn iron and your feet brass, and a number of peoples will be broken by you, and you will give up their increase to the Lord and their wealth to the Lord of all the earth.