2 Bible Verses about Feast Of Weeks

And, when the day of Pentecost was being fulfilled they were all together in one place; and suddenly there came out of Heaven a sound, as of a rushing mighty wind, and it filled the whole house where they were sitting. And there appeared to them tongues, as of fire, distributed among them; and it sat upon each one of them.read more.
And they were all filled with the Holy Spirit, and began to speak with other tongues, even as the Spirit was giving them to declare.