Acts 8:9-10

But before their arrival a certain man, named Simon, was in the city, a man practising sorcery, and amazing the people of Samaria, saying that he himself was some great person;

Acts 16:16

And it came to pass, as we were going to the place of prayer, that a certain bondmaid having a soothsaying spirit met us, who brought her masters much gain by soothsaying.

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 before their arrival a certain man, named Simon, was in the city, a man practising sorcery, and amazing the people of Samaria, saying that he himself was some great person;
Acts 16:16
And it came to pass, as we were going to the place of prayer, that a certain bondmaid having a soothsaying spirit met us, who brought her masters much gain by soothsaying.