2 John 1:11

He that biddeth him welcome, takes part in his wicked works.

1 Timothy 5:22

Lay hands hastily on no man, nor share another's sins: keep thyself pure;

Ephesians 5:11

And have no society with the unfruitful works of darkness, but rather rebuke them.

Revelation 18:4

And I heard another voice from heaven, saying, Come forth out of her, my people, that ye have no share in her sins, and that so ye may not receive of 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 society with the unfruitful works of darkness, but rather rebuke them.
1 Timothy 5:22
Lay hands hastily on no man, nor share another's sins: keep thyself pure;
Revelation 18:4
And I heard another voice from heaven, saying, Come forth out of her, my people, that ye have no share in her sins, and that so ye may not receive of her plagues.