Philippians 4:8-9 NIV

8 Finally, brothers, whatever is true, whatever is noble, whatever is right, whatever is pure, whatever is lovely, whatever is admirable--if anything is excellent or praiseworthy--think about such things.
9 Whatever you have learned or received or heard from me, or seen in me--put it into practice.1 And the God of peace2 will be with you.

References for Philippians 4:9