'Number' in the Bible

In these days, Peter stood up in the midst of the disciples (and the number of names was about one hundred twenty), and said,

But many of those who heard the word believed, and the number of the men came to be about five thousand.

For before these days Theudas rose up, making himself out to be somebody; to whom a number of men, about four hundred, joined themselves: who was slain; and all, as many as obeyed him, were dispersed, and came to nothing.

Now in those days, when the number of the disciples was multiplying, a complaint arose from the Hellenists against the Hebrews, because their widows were neglected in the daily service.

The word of God increased and the number of the disciples multiplied in Jerusalem exceedingly. A great company of the priests were obedient to the faith.

The hand of the Lord was with them, and a great number believed and turned to the Lord.

So the assemblies were strengthened in the faith, and increased in number daily.