2 John 1:11

For the man who greets him shares in his wicked work.

1 Timothy 5:22

Never ordain any one hastily, nor take part in the wrong-doing of others. Keep yourself pure.

Ephesians 5:11

and have no fellowship with the unfruitful works of the darkness, but rather expose them.

Revelation 18:4

And behold I heard another voice from heaven saying. "Come out of her, that you have no fellowship with her sins, And that you receive not her plagues.

Treasury of Scripture Knowledge

Summary

For he that biddeth him God speed is partaker of his evil deeds.

Bible References

Partaker

Ephesians 5:11
and have no fellowship with the unfruitful works of the darkness, but rather expose them.
1 Timothy 5:22
Never ordain any one hastily, nor take part in the wrong-doing of others. Keep yourself pure.
Revelation 18:4
And behold I heard another voice from heaven saying. "Come out of her, that you have no fellowship with her sins, And that you receive not her plagues.