Kommentar zu Könige II 8:22

Livnoh rebelled. The inhabitants of Livnoh rebelled, and they rebelled against the king. I do not know from what nation they were, because Livnoh is part of Eretz Yisroel.²⁵Livnoh is listed as one of Yehudah’s cities that were located at the southern extremity of Yehudah’s territory at Edom’s border. See Yehoshua 15:21, 42. But I say that they were of the tribe of Yehudah and they rebelled against the king.²⁶Alternatively, Livnoh was an Edomite town close to the border, but at first did not join in the rebellion with the rest of Edom. However, after the war, Livnoh joined the Edomite rebellion.—Radak