Toi king of Hamath - Hamath is supposed to be the famous city of Emesa, situated on the Orontes, in Syria. This was contiguous to
Hadadezer; and led him to wage war with Toi, that he might get possession of his territories. For a comparison of the 10th verse, see 1 Chronicles 18:9.
Hamath - This appears as an independent kingdom so late as the time of Senacherib Isaiah 37:13. But in the time of Nebuchadnezzar, both Hamath and Arpad appear to have been incorporated in the kingdom of Damascus Jeremiah 49:23.