Berean Study Bible
Prior to that time, a man named Simon had practiced sorcery in the city and astounded the people of Samaria. He claimed to be someone great,

King James Bible
But there was a certain man, called Simon, which beforetime in the same city used sorcery, and bewitched the people of Samaria, giving out that himself was some great one:

American Standard Version
But there was a certain man, Simon by name, who beforetime in the city used sorcery, and amazed the people of Samaria, giving out that himself was some great one:

Darby Bible Translation
But a certain man, by name Simon, had been before in the city, using magic arts, and astonishing the nation of Samaria, saying that himself was some great one.

Douay-Rheims Bible
There was therefore great joy in that city. Now there was a certain man named Simon, who before had been a magician in that city, seducing the people of Samaria, giving out that he was some great one:

English Revised Version
But there was a certain man, Simon by name, which beforetime in the city used sorcery, and amazed the people of Samaria, giving out that himself was some great one:

Young's Literal Translation
And a certain man, by name Simon, was before in the city using magic, and amazing the nation of Samaria, saying himself to be a certain great one,