Acts 2:41-42, 46
Acts 2:41-42 ESV
So those who received his word were baptized, and there were added that day about three thousand souls. And they devoted themselves to the apostles’ teaching and the fellowship, to the breaking of bread and the prayers.
Acts 2:46 ESV
And day by day, attending the temple together and breaking bread in their homes, they received their food with glad and generous hearts