'God of Israel' in the Bible

And afterwards Moses and Aaron went in, and said to Pharaoh, Thus saith Jehovah, the God of Israel, Let my people go that they may celebrate a feast to me in the wilderness.

and they saw the God of Israel; and there was under his feet as it were work of transparent sapphire, and as it were the form of heaven for clearness.

And he said to them, Thus saith Jehovah, the God of Israel: Put every man his sword upon his hip; go and return from gate to gate through the camp, and slay every man his brother, and every man his friend, and every man his neighbour.

Thrice in the year shall all thy males appear before the Lord Jehovah, the God of Israel.