Gevurot 19:17-19

Orthodox Jewish Bible

¹⁷ And this became known to all the Yehudim and also the Yevanim inhabiting Ephesus, and pachad (terror) fell upon all of them, and they were exalting haShem of Adoneinu Yehoshua.

¹⁸ And many of the ones having come to emunah were making vidduy of their ma’asim, disclosing them.

¹⁹ And a number of the ones who had practiced kishshuf (magic, sorcery) brought together their occult sfarim and were burning them publicly; and they added up the price of these occult sfarim, and they found it to be fifty thousand silver pieces.