Where is "I `am' peace, and when I speak they `are' for war!" found in the Bible?

This verse is found in Psalms, chapter 120, verse 7 of the Young's Literal Translation (YLT) Bible translation.

Psalms 120:7 (YLT) - Bible Verse

I `am' peace, and when I speak they `are' for war!

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