Acts 2:3

"And there appeared unto them cloven tongues like as of fire, and it sat upon each of them."
Acts 2:3 (KJV)

Context from Acts 2

1

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.

3

And there appeared unto them cloven tongues like as of fire, and it sat upon each of them.

4

And they were all filled with the Holy Ghost, and began to speak with other tongues, as the Spirit gave them utterance.

5

And there were dwelling at Jerusalem Jews, devout men, out of every nation under heaven.