Galatians 2:4

And that because of false brethren unawares brought in, who came in privily to spy out our liberty which we have in Christ Jesus, that they might bring us into bondage:
- King James Version

But {it was} because of the false brethren secretly brought in, who had sneaked in to spy out our liberty which we have in Christ Jesus, in order to bring us into bondage.
- New American Standard Version (1995)

and that because of the false brethren privily brought in, who came in privily to spy out our liberty which we have in Christ Jesus, that they might bring us into bondage:
- American Standard Version (1901)

And that because of the false brothers let in secretly, who came searching out our free condition which we have in Christ Jesus, so that they might make servants of us;
- Basic English Bible

and [it was] on account of the false brethren brought in surreptitiously, who came in surreptitiously to spy out our liberty which we have in Christ Jesus, that they might bring us into bondage;
- Darby Bible

And that because of false brethren unawares brought in, who came in privately to spy out our liberty which we have in Christ Jesus, that they might bring us into bondage:
- Webster's Bible

Yet there was danger of this through the false brethren secretly introduced into the Church, who had stolen in to spy out the freedom which is ours in Christ Jesus, in order to rob us of it.
- Weymouth Bible

This was because of the false brothers secretly brought in, who stole in to spy out our liberty which we have in Christ Jesus, that they might bring us into bondage;
- World English Bible

but for false britheren that weren brouyt ynne, whiche hadden entrid to aspie oure fredom, which we han in Jhesu Crist, to bring vs in to seruage.
- Wycliffe Bible

and [that] because of the false brethren brought in unawares, who did come in privily to spy out our liberty that we have in Christ Jesus, that us they might bring under bondage,
- Youngs Literal Bible

Wesley's Notes for Galatians 2:4

2:4 Because of false brethren - Who seem to have urged it. Introduced unawares - Into some of those private conferences at Jerusalem. Who had slipped in to spy out our liberty - From the ceremonial law. That they might, if possible, bring us into that bondage again.

People's Bible Notes for Galatians 2:4

Ga 2:4 And that because of false brethren. In the case of Timothy Paul had circumcised him, not as a matter of obligation, or out of deference to the views of Jewish Christians, but so that he could reach unconverted Jews better, who would not listen to a Gentile. See Ac 16:3. The apostles might have recommended the circumcision of Titus, Paul here intimates, not as a matter of duty, but of prudence, had it not been made an issue by the false brethren. He could not yield to such a demand without a sacrifice of principle. Unawares brought in. These false brethren were really Jews who had slipped into the church. To spy out our liberty. Really enemies in the guise of friends whose object was to take away the freedom of the gospel, and subject Christians to the bondage of the Jewish law.