Romans 2:18
and knowest the will of God, and bringest to the test the things that are different, being instructed out of the law;
Philippians 1:10
that ye may prove the things that are excellent, in order that ye may be sincere and without offence unto the day of Christ;
Luke 12:47
And that servant, who knew his master's will, and made no preparation for him, nor did according to his pleasure, shall be beaten with many stripes.
John 13:17
If ye know these things, blessed are ye if ye practise them.
Romans 15:4
For whatsoever things were written aforetime, were written for our instruction; that by patience and the consolation of the Scriptures we might have hope.
1 Corinthians 8:1-2
NOW concerning the things sacrificed to idols, we know that we all have knowledge. Knowledge puffeth up, but love edifieth.
1 Thessalonians 5:21
Prove all things; hold fast that which is good.
2 Timothy 3:15-17
and that from a child thou hast known the sacred writings, which are able to make thee wise unto salvation through faith which is in Jesus Christ.
Hebrews 5:14
But solid nourishment is proper for grown men, even as many as by habit have their organs of perception exercised for the discernment both of good and evil.
James 4:17
Therefore if a man knoweth how to act properly, and doth not, he is criminal.