'Lord God of Israel' in the Bible

And said to them, Ye are the chief of the fathers of the Levites: sanctify yourselves, both ye and your brethren, that ye may bring up the ark of the LORD God of Israel to the place that I have prepared for it.

So the priests and the Levites sanctified themselves to bring up the ark of the LORD God of Israel.

And he appointed certain of the Levites to minister before the ark of the LORD, and to record, and to thank and praise the LORD God of Israel:

Blessed be the LORD God of Israel for ever and ever. And all the people said, Amen, and praised the LORD.

Then he called for Solomon his son, and charged him to build a house for the LORD God of Israel.

For David said, The LORD God of Israel hath given rest to his people, that they may dwell in Jerusalem for ever;

These were the orderings of them in their service to come into the house of the LORD, according to their manner, under Aaron their father, as the LORD God of Israel had commanded him.

However the LORD God of Israel chose me before all the house of my father to be king over Israel for ever: for he hath chosen Judah to be the ruler; and of the house of Judah, the house of my father; and among the sons of my father he approved me to make me king over all Israel:

Wherefore David blessed the LORD before all the congregation: and David said, Blessed be thou, LORD God of Israel our father, for ever and ever.