Romans 16:18

For such men are really not serving our Lord Christ but their own base appetites, and by their fair and flattering talk they are deceiving the hearts of unsuspecting people.

2 Peter 2:3

In their greed they will exploit you with messages manufactured by themselves. From of old their condemnation has not been idle and their destruction has not been slumbering.

Treasury of Scripture Knowledge

Summary

To have respect of persons is not good: for for a piece of bread that man will transgress.

Bible References

For

Romans 16:18
For such men are really not serving our Lord Christ but their own base appetites, and by their fair and flattering talk they are deceiving the hearts of unsuspecting people.
2 Peter 2:3
In their greed they will exploit you with messages manufactured by themselves. From of old their condemnation has not been idle and their destruction has not been slumbering.