Where is "let all things be done decently and in order." found in the Bible?

This verse is found in 1 Corinthians, chapter 14, verse 40 of the Young's Literal Translation (YLT) Bible translation.

1 Corinthians 14:40 (YLT) - Bible Verse

let all things be done decently and in order.

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