Acts 2:120:161 Corinthians 16:8Exodus 23:16 Exodus 34:22 Numbers 28:26Leviticus 23:15-19Numbers 28:27-29Deuteronomy 16:9-11

The day of Pentecost is noted in the Christian Church as the day on which the Spirit descended upon the apostles, and on which, under Peter's preaching, so many thousands were converted in Jerusalem (Acts 2 ).