Acts 2:41-44

then those, indeed, who did gladly receive his word were baptized, and there were added on that day, as it were, three thousand souls, and they were continuing stedfastly in the teaching of the apostles, and the fellowship, and the breaking of the bread, and the prayers. And fear came on every soul, many wonders also and signs were being done through the apostles, and all those believing were at the same place, and had all things common