2 Bible Verses about Feast Of Weeks

When the day of Pentecost had come, they were all together in one place. And suddenly there came from heaven a sound like the rush of a violent wind, and it filled the whole house where they were sitting. And there appeared to them tongues as of fire distributing themselves, and they rested on each one of them.read more.
And they were all filled with the Holy Spirit and began to speak in other tongues, as the Spirit gave them utterance.