Psalm 119:1-8 (ESV)
Your Word Is a Lamp to My Feet
119:1  Blessed are those whose way is blameless,
who walk in the law of the Lord!
2 Blessed are those who keep his testimonies,
who seek him with their whole heart,
3 who also do no wrong,
but walk in his ways!
4 You have commanded your precepts
to be kept diligently.
5 Oh that my ways may be steadfast
in keeping your statutes!
6 Then I shall not be put to shame,
having my eyes fixed on all your commandments.
7 I will praise you with an upright heart,
when I learn your righteous rules. 
8 I will keep your statutes;
do not utterly forsake me!