Acts 4:1-4

And while Peter and John were talking to the people, the priests and the captain [who was in charge of the temple area and] of the temple guard and the Sadducees came up to them, being extremely disturbed and thoroughly annoyed because they were teaching the people and proclaiming in [the case of] Jesus the resurrection of the dead. So they arrested them and put them in jail until the next day, because it was evening. But many of those who heard the message [of salvation] believed [in Jesus and accepted Him as the Christ]. And the number of the men came to be about 5,000.