Parallel
Acts 2:1
Nestle 1904 Greek New Testament · Berean Standard Bible
Καὶ ἐν τῷ συμπληροῦσθαι τὴν ἡμέραν τῆς Πεντηκοστῆς ἦσαν πάντες ὁμοῦ ἐπὶ τὸ αὐτό
When the day of Pentecost (note: That is, Shavuot, the late spring feast of pilgrimage to Jerusalem; it is also known as the Feast of Harvest (see Exodus 23:16) or the Feast of Weeks (see Exodus 34:22).) came, they were all together in one place.