The Day of Pentecost

Lev 23:15  And ye shall count unto you from the morrow after the sabbath, from the day that ye brought the sheaf of the wave offering; seven sabbaths shall be complete:
Lev 23:16  Even unto the morrow after the seventh sabbath shall ye number fifty days; and ye shall offer a new meat offering unto the LORD

 

Act 2:1  And when the day of Pentecost was fully come, they were all with one accord in one place.
Act 2:2  And suddenly there came a sound from heaven as of a rushing mighty wind, and it filled all the house where they were sitting.
Act 2:3  And there appeared unto them cloven tongues like as of fire, and it sat upon each of them.
Act 2:4  And they were all filled with the Holy Ghost, and began to speak with other tongues, as the Spirit gave them utterance.