Psalms 119:11

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.

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.

Do read the surrounding verses too, because the context often says more than a single verse.

Compare

BSB
I have hidden Your word in my heart that I might not sin against You.
KJV
Thy word have I hid in mine heart, that I might not sin against thee.
WEB
I have hidden your word in my heart, that I might not sin against you.
ASV
Thy word have I laid up in my heart, That I might not sin against thee.
DARBY
Thy word have I hid in my heart, that I might not sin against thee.
BLB
In my heart I have hidden Your word, that I should not sin against You.
ÅB
I mitt hjerte har jeg gjemt ditt ord for at jeg ikke skal synde imot deg.
OTB
Jeg har gjemt ditt ord i mitt hjerte,
Så jeg ikke skal synde mot deg.
B1930
I mitt hjerte har jeg gjemt ditt ord forat jeg ikke skal synde imot dig.

Study notes (Tyndale)

Original text and word study

Cross references