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.

Romans 3:8

And why may we not (as we are slandered, and as some affirm us to say) do evil, that good may come? Whose damnation is just.

Treasury of Scripture Knowledge

Summary

But Gedaliah the son of Ahikam said unto Johanan the son of Kareah, Thou shalt not do this thing: for thou speakest falsely of Ishmael.

Bible References

Thou shalt

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.
Romans 3:8
And why may we not (as we are slandered, and as some affirm us to say) do evil, that good may come? Whose damnation is just.