Thematic Bible: A sorcerer (also called simon magus)

And when Simon saw that the holy Spirit was given by the imposition of the hands of the apostles, he offered them money, saying, Give me also this power, that on whomsoever I lay hands, he may receive the holy Spirit. But Peter said unto him, Let thy money perish with thee, since thou thoughtest to purchase the gift of God with money. read more.
Thou hast no part nor lot in this matter: for thy heart is not right in the sight of God. Repent therefore of this thy wickedness, and pray to God, if so be the thought of thine heart may be forgiven thee: for I perceive that thou art in the gall of bitterness and bond of iniquity. And Simon answered, and said, Do ye pray to the Lord for me, that none of the things which ye have spoken may come upon me.

But there was before in the city a man named Simon practising magic and bewitching the people of Samaria, giving out that he was some great person. Whom they all greatly regarded, from the lest to the greatest, saying, This man is as the great power of God. And they were attentive to him, because he had for a considerable time astonished them by his magic arts. read more.
But as they believed Philip, preaching the things concerning the kingdom of God, and the name of Jesus Christ, they were baptized, both men and women; and Simon himself also believed, and was baptized, and kept constantly with Philip: and beholding the signs and miracles that were wrought, he was amazed.