It is written
The First Battle
We must know what God has said
9 Wherewithal shall a young man cleanse his way?
By taking heed thereto according to thy word.
10 With my whole heart have I sought thee:
O let me not wander from thy commandments.
11 Thy word have I hid in mine heart,
That I might not sin against thee.
12 Blessed art thou, O LORD:
Teach me thy statutes.
13 With my lips have I declared
All the judgments of thy mouth.
14 I have rejoiced in the way of thy testimonies,
As much as in all riches.
15 I will meditate in thy precepts,
And have respect unto thy ways.
16 I will delight myself in thy statutes:
I will not forget thy word.