Albert Barnes Commentary Ezra 1:7

"Also Cyrus the king brought forth the vessels of the house of Jehovah, which Nebuchadnezzar had brought forth out of Jerusalem, and had put in the house of his gods;" — Ezra 1:7 (ASV)

The house of his gods - Rather, “of his god” (Daniel 1:2), that is, Merodach, “his lord” (see 2 Chronicles 36:7 note).