Acts 8:12-17

But when they believed Philip as he preached the good news about the kingdom of God and the name of Jesus Christ, they were being baptized, both men and women. Even Simon believed [Philip’s message of salvation]; and after being baptized, he continued on with Philip, and as he watched the attesting signs and great miracles taking place, he was constantly amazed. When the apostles in Jerusalem heard that [the people of] Samaria had accepted the word of God, they sent Peter and John to them. They came down and prayed for them that they might receive the Holy Spirit; for He had not yet fallen on any of them; they had simply been baptized in the name of the Lord Jesus [as His possession]. Then Peter and John laid their hands on them [one by one], and they received the Holy Spirit.