Acts 8:11

And they were paying attention to him, because for a long time he had amazed them with conjuring.

Acts 8:9

But a certain man called Simon had long been conjuring in the city, and amazing the nation of Samaria, claiming himself to be some great one.

Galatians 3:1

O foolish Galatians, who bewitched you not to obey the truth, to whom before your eyes Jesus Christ was written among you crucified?

Isaiah 8:19

And when they shall say to you, Seek to the mediums and to wizards who peep and mutter; should not a people seek to their God, than for the living to the dead?

Isaiah 44:25

who brings to nothing the signs of the liars, and makes diviners mad; who turns the wise backward, and makes their knowledge foolish;

Isaiah 47:9-13

But these two things shall come to you in a moment in one day, the loss of children, and widowhood. They shall come on you in their fullness for the multitude of your sorceries, and for the great power of your 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 to the mediums and to wizards who peep and mutter; should not a people seek to their God, than for the living to the dead?
Isaiah 44:25
who brings to nothing the signs of the liars, and makes diviners mad; who turns the wise backward, and makes their knowledge foolish;
Isaiah 47:9
But these two things shall come to you in a moment in one day, the loss of children, and widowhood. They shall come on you in their fullness for the multitude of your sorceries, and for the great power of your enchantments.
Galatians 3:1
O foolish Galatians, who bewitched you not to obey the truth, to whom before your eyes Jesus Christ was written among you crucified?

General references

Exodus 22:18
You shall not allow a sorceress to live.
Leviticus 19:31
You shall not turn to mediums, and you shall not seek to spirit-knowers to be defiled by them. I am Jehovah your God.
Acts 8:19
saying, Give me this power also, that on whomever I lay hands, he may receive the Holy Spirit.