2 Timothy 4:15

of whom thou also beware, for he extremely opposed our words.

Matthew 10:16-17

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

Philippians 3:2

Beware of the dogs, beware of the evil workmen, beware of the excision.

2 Timothy 3:8

And by which way Jannes and Jambres opposed Moses, so also do these oppose the truth. Men corrupted in mind, worthless about 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. Become ye therefore wise as serpents, and innocent as doves.
Philippians 3:2
Beware of the dogs, beware of the evil workmen, beware of the excision.