1 Corinthians 14:20
Brothers, do not show yourselves children in understanding. In wickedness be infants, but in understanding show yourselves men.
Ephesians 5:15-17
Take great care, then, how you live--not unwisely but wisely,
James 1:5
If one of you is deficient in wisdom, let him ask wisdom from the God who gives freely to every one without reproaches, and it will be given to him.
Matthew 10:16
Remember, I am sending you out as my Messengers like sheep among wolves. So be as wise as serpents, and as blameless as doves.
Acts 6:1-9
About this time, when the number of the disciples was constantly increasing, complaints were made by the Jews of foreign birth against the native Jews, that their widows were being overlooked in the daily distribution.
Acts 15:2-21
This gave rise to a serious dispute, and much discussion, between Paul and Barnabas and these men, and it was therefore settled that Paul and Barnabas and others of their number should go up to Jerusalem, to consult the Apostles and Officers of the Church about the matter under discussion.
Romans 16:19
Every one has heard of your ready obedience. It is true that I am very happy about you, but I want you to be well versed in all that is good, and innocent of all that is bad.
Colossians 4:5
Show tact in your behavior to the outside world, making the most of every opportunity.