to take a place in this ministry and apostleship, from which Judas prevaricated, so that he might go to his own place.
Other versions
King James Version
That he may take part of this ministry and apostleship, from which Judas by transgression fell, that he might go to his own place.English Standard Version
to take the place in this ministry and apostleship from which Judas turned aside to go to his own place."New International Version
to take over this apostolic ministry, which Judas left to go where he belongs."