2 Bible Verses about Feast Of Weeks

When the day of pentecost was come, they all met together with one accord. when all of a sudden there came a sound from heaven, like that of an impetuous wind, which filled all the house where they were. and there appeared several little flames, and sat upon each of them:read more.
and they were all filled with the holy ghost, and began to speak in different languages, as the spirit gave them utterance.