Acts 2:1,2,6
1 When the Day of Pentecost had 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 the whole house where they were sitting.
6 And when this sound occurred, the multitude came together, and were confused, because everyone heard them speak in his own language.
Ezekiel 36:37-38
‘Thus says the Lord God: “I will also let the house of Israel inquire of Me to do this for them: I will increase their men like a flock. Like a flock offered as holy sacrifices, like the flock at Jerusalem on its feast days, so shall the ruined cities be filled with flocks of men. Then they shall know that I am the Lord.” ’ ”