Ephesians 5:11

11 and do not have fellowship with the unfruitful works of darkness, but rather also reprove [them],

Ephesians 5:11 In-Context

9 (for the fruit of the light [is] in all goodness and righteousness and truth,)
10 proving what is agreeable to the Lord;
11 and do not have fellowship with the unfruitful works of darkness, but rather also reprove [them],
12 for the things that are done by them in secret it is shameful even to say.
13 But all things having their true character exposed by the light are made manifest; for that which makes everything manifest is light.
The Darby Translation is in the public domain.