Gevurot 2:1-2 Orthodox Jewish Bible (OJB)
2 And when the day of Shavuos is fulfilled, they were all together in one place. [Lv 23:15,16]
2 And there was mitamuhl (suddenly) from Shomayim a sound like the rushing of a violent wind, and it filled the whole bais where they were sitting.
Acts 2:1-2 King James Version (KJV)
2 And when the day of Pentecost was fully come, they were all with one accord in one place.
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.