What are some good Old Testament verses that provide guidance and wisdom for daily living?

Some good Old Testament verses that provide guidance and wisdom for daily living include Proverbs 3:5-6 ("Trust in the Lord with all your heart and lean not on your own understanding; in all your ways submit to him, and he will make your paths straight"), Proverbs 16:3 ("Commit to the Lord whatever you do, and he will establish your plans"), and Psalm 119:105 ("Your Word is a lamp for my feet, a light on my path").