Acts 8:9-10

But a certain man, Simon by name, was in the city before, using sorcery, and astonishing the nation of Samaria, affirming himself to be some great one;

Acts 16:16

And it came to pass, as we were on our way to the place of prayer, that a certain damsel, having a spirit of divination, met us; who, indeed, was bringing to her masters much gain by sooth-saying.

Treasury of Scripture Knowledge

Summary

Come now therefore, I pray thee, curse me this people; for they are too mighty for me: peradventure I shall prevail, that we may smite them, and that I may drive them out of the land: for I wot that he whom thou blessest is blessed, and he whom thou cursest is cursed.

Bible References

I wot

Acts 8:9
But a certain man, Simon by name, was in the city before, using sorcery, and astonishing the nation of Samaria, affirming himself to be some great one;
Acts 16:16
And it came to pass, as we were on our way to the place of prayer, that a certain damsel, having a spirit of divination, met us; who, indeed, was bringing to her masters much gain by sooth-saying.