Acts 1:15

15In those days Peter stood up among athe brothers (the company of persons was in all about 120) and said,

Acts 2:41

41So those who received his word were baptized, and bthere were added that day about three thousand souls.

Acts 4:4

4But many of those who had heard the word believed, and cthe number of the men came to about five thousand.

1 Corinthians 15:6

6Then he appeared to more than five hundred brothers at one time, most of whom are still alive, though some have fallen asleep.
Copyright information for ESV