Then they compelled a certain man, Simon a Cyrenian, the father of Alexander and Rufus, as he was coming out of the country and passing by, to bear His cross.
Mark 15:21
Surrounding context
15:20 And when they had mocked Him, they took the purple off Him, put His own clothes on Him, and led Him out to crucify Him.
15:21 Then they compelled a certain man, Simon a Cyrenian, the father of Alexander and Rufus, as he was coming out of the country and passing by, to bear His cross.
15:22 And they brought Him to the place Golgotha, which is translated, Place of a Skull.