Gevurot Meyruach Hakodesh 2:46-47

And yom yom, devoting themselves with one mind in the courts of the Beis Hamikdash, and from bais to bais, offering the Betzi'at HaLechem, they were together at tish with single-hearted exultation and hitlahavut. Praising HASHEM, and having favor with all the people while G-d was adding to their number yom yom those receiving yeshu'at Eloheinu.