NET

2 I went there because of a revelation and presented to them the gospel that I preach among the Gentiles. But I did so only in a private meeting with the influential people, to make sure that I was not running—or had not run—in vain.

Darby

2 and I went up according to revelation, and I laid before them the glad tidings which I preach among the nations, but privately^D8532 to those conspicuous [among them], lest in any way I run or had run in vain;

Darby Bible Notes

privately - i.e. separately from the others.

KJV

2 And I went up by revelation, and communicated unto them that gospel which I preach among the Gentiles, but privately^K6993to them which were of reputation, lest by any means I should run, or had run, in vain.

KJV Bible Notes

privately: Or, severally.

Strong's

2 And ^G1161 I went up^G305 by^G2596 revelation^G602, and^G2532 communicated^G394 unto them^G846 that gospel^G2098 which^G3739 I preach^G2784 among^G1722 the Gentiles^G1484, but^G1161 privately^{G2596 G2398} to them which were of reputation^G1380, lest by any means^{G3381 G4458} I should run^G5143, or^G2228 had run^G5143, in^G1519 vain^G2756.