2 Timothy 4:15

of whom do thou also beware; for he greatly withstood our words.

Matthew 10:16-17

Behold, I send you forth as sheep in the midst of wolves: be ye therefore wise as serpents, and harmless as doves.

Philippians 3:2

Beware of the dogs, beware of the evil workers, beware of the concision:

2 Timothy 3:8

And even as Jannes and Jambres withstood Moses, so do these also withstand the truth. Men corrupted in mind, reprobate concerning the faith.

Treasury of Scripture Knowledge

Summary

Of whom be thou ware also; for he hath greatly withstood our words.

Bible References

Be

Matthew 10:16
Behold, I send you forth as sheep in the midst of wolves: be ye therefore wise as serpents, and harmless as doves.
Philippians 3:2
Beware of the dogs, beware of the evil workers, beware of the concision:

American Standard Version Public Domain