Easton's Bible Dictionary (1897)
Jehovah is there, the symbolical title given by Ezekiel to Jerusalem, which was seen by him in vision (Ezek. 48:35). It was a type of the gospel Church.
Hastings' Dictionary of the Bible (1898) & Schaff's Bible Dictionary
JEHOVAH-SHAM'MAH (Jehovah there), in the marginal reading in Eze 48:35; in the text the words are translated.
Hitchcock's Bible Names (1869)
the Lord is there