Parallel
2 John 1:8
Nestle 1904 Greek New Testament · Berean Standard Bible
βλέπετε ἑαυτούς ἵνα μὴ ἀπολέσητε ἃ εἰργασάμεθα ἀλλὰ μισθὸν πλήρη ἀπολάβητε
Watch yourselves, so that you do not lose what we have worked for (note: NE and WH what you have worked for), but that you may be fully rewarded.