In those days, Peter, rising up in the midst of the brothers, said (now the crowd of men altogether was about one hundred and twenty)
Other versions
King James Version
And in those days Peter stood up in the midst of the disciples, and said, (the number of names together were about an hundred and twenty,)English Standard Version
In those days Peter stood up among the brothers (the company of persons was in all about 120) and said,New International Version
In those days Peter stood up among the believers (a group numbering about a hundred and twenty)