2 Thessalonians 2:6 in the World English Bible
Now you know what is restraining him, to the end that he may be revealed in his own season.
Context
5 Remember ye not, that, when I was yet with you, I told you these things?
6 And now ye know what withholdeth that he might be revealed in his time.
7 For the mystery of iniquity doth already work: only he who now letteth will let, until he be taken out of the way.