Acts 8:11

And they attended to him, because for a sufficient time they were astonished by magics.

Acts 8:9

And a certain man, Simon by name, was before in the city using magic, and astonishing the nation of Samaria, saying himself to be somebody great:

Galatians 3:1

O Unwise Galatians, who has cast a spell upon you, not to obey the truth, to whom before the eyes Jesus Christ was written beforehand, crucified in you?

Isaiah 8:19

And when they shall say to you, Seek ye to necromancers and to wizards peeping and panting: shall not a people seek their God among the living for the dead?

Isaiah 44:25

Bringing to naught the signs at vain boasters, and he will make those divining, foolish; turning back the wise backward, and he will frustrate their knowledge.

Isaiah 47:9-13

And these two shall come to thee suddenly, in one day, bereavement and widowhood: as finished they came upon thee, in the multitude of thy sorceries, and in the great numbers of thy enchantments.

Treasury of Scripture Knowledge

Summary

And to him they had regard, because that of long time he had bewitched them with sorceries.

Bible References

He had

Isaiah 8:19
And when they shall say to you, Seek ye to necromancers and to wizards peeping and panting: shall not a people seek their God among the living for the dead?
Isaiah 44:25
Bringing to naught the signs at vain boasters, and he will make those divining, foolish; turning back the wise backward, and he will frustrate their knowledge.
Isaiah 47:9
And these two shall come to thee suddenly, in one day, bereavement and widowhood: as finished they came upon thee, in the multitude of thy sorceries, and in the great numbers of thy enchantments.
Galatians 3:1
O Unwise Galatians, who has cast a spell upon you, not to obey the truth, to whom before the eyes Jesus Christ was written beforehand, crucified in you?

General references

Exodus 22:18
Thou shalt not preserve alive a sorceress.
Leviticus 19:31
Ye shall not turn to necromancers, and to wizards ye shall not seek, to be defiled by them: I Jehovah your God.
Acts 8:19
Saying, Give me also this power, that upon whomsoever I put hands, he might receive the Holy Spirit.