I prayed. Compare Exodus 32:11-13.
Lord GOD. Adonai Jehovah. God's ownership emphasized by this title. See App-4.
Related Commentaries of Deuteronomy 9:26
Deuteronomy 9:26
26 I prayed therefore unto the LORD, and said, O Lord GOD, destroy not thy people and thine inheritance, which thou hast redeemed through thy greatness, which thou hast brought forth out of Egypt with a mighty hand.