Psalm 136:26
"O give thanks unto the God of heaven: for his mercy endureth for ever."
Cross References (ranked by relevance)
Nehemiah 1:4
And it came to pass, when I heard these words, that I sat down and wept, and mourned certain days, and fasted, and prayed before the God of heaven,
Jonah 1:9
And he said unto them, I am an Hebrew; and I fear the LORD, the God of heaven, which hath made the sea and the dry land.
Psalm 115:3
But our God is in the heavens: he hath done whatsoever he hath pleased.
Psalm 123:1
Unto thee lift I up mine eyes, O thou that dwellest in the heavens.