2 Bible Verses about Feast Of Weeks

And when the day of Pentecost was fully come, they were all met together with one accord. And suddenly there was a sound from heaven as of a strong rushing wind, and it filled all the house where they were sitting. And there appeared unto them divided tongues, as it were of fire, and it sat upon each of them:read more.
and they were all filled with the holy Spirit, and began to speak in other languages, as the Spirit gave them utterance.