1. Exposition

What does "Law of Moses" refer to?

Ezra 7:6 (ESV)

6 this Ezra went up from Babylonia. He was a scribe skilled in the Law of Moses that the LORD, the God of Israel, had given, and the king granted him all that he asked, for the hand of the LORD his God was on him.

This term is used to designate the Pentateuch as a whole. It thus refers to the books of Genesis, Exodus, Leviticus, Numbers, and Deuteronomy.