The baptism of the Holy Spirit came upon Peter and the other disciples and they spoke in different tongues, the bible personally said.
And it shall come to pass in the last days, saith God, I will pour out of my Spirit upon all flesh: and your sons and your daughters shall prophesy, and your young men shall see visions, and your old men shall dream dreams:
This is the baptism of the holy spirit, here it cleanses and gives a new purpose and anoints people to do the bidding of the God.