2 Bible Verses about Feast Of Weeks

And when the day of Pentecost had fully come, they were all with one consent in one place. And suddenly there came from heaven a sound as of a rushing, violent wind, and it filled the whole house in which they were sitting. And there appeared to them tongues like fire, which distributed them selves, and sat one on each of them.read more.
And they were all filled with the Holy Spirit, and began to speak with other tongues, as the Spirit gave them utterance.