Where is "Thou hast commanded us Thy precepts to keep diligently," found in the Bible?

This verse is found in Psalms, chapter 119, verse 4 of the Young's Literal Translation (YLT) Bible translation.

Psalms 119:4 (YLT) - Bible Verse

Thou hast commanded us Thy precepts to keep diligently,

Previous Next

And Moses said, I will turn aside now, and see this great sight, why the bush is not burnt.