King James Version
Forasmuch as we have heard, that certain which went out from us have troubled you with words, subverting your souls, saying, Ye must be circumcised, and keep the law: to whom we gave no such commandment:English Standard Version
Since we have heard that some persons have gone out from us and troubled you with words, unsettling your minds, although we gave them no instructions,New International Version
We have heard that some went out from us without our authorization and disturbed you, troubling your minds by what they said.