Acts 8:14-17

14 Now when the apostles which were at Jerusalem heard that Samaria had received the word of God, they sent unto them Peter and John:

15 Who, when they were come down, prayed for them, that they might receive the Holy Ghost:

16 (For as yet he was fallen upon none of them: only they were baptized in the name of the Lord Jesus.)

17 Then laid they their hands on them, and they received the Holy Ghost.