Do everything without grumbling or arguing, so that you may become blameless and pure, children of God without fault in a warped and crooked generation. Phil. 2:14

Do nothing out of selfish ambition or vain conceit. Rather, in humility value others above yourselves, not looking to your own interests, but each of you to the interest of others. Phil. 2:3-4

Do not be wise in your own eyes; fear the Lord and shun evil. This will bring health to your body and nourishment to your bones. Proverbs 2:7-8

Do not despise the Lord’s discipline, and do not resent his rebuke, because the Lord disciplines those he loves, as a father the son he delights in. Proverbs 2:11-12

Do not withhold good from those to whom it is due, when it is in your power to act. Do not say to your neighbor, come back tomorrow and I will give it to you - when you already have it with you. Proverbs 2:27-28