Reference for Kiddushin 143:7
מאי חברותיה אמר שמואל כרך מושכי חוסקי ורומקי אמר רבי יוחנן וכולם לפסול קסלקא דעתא מושכי היינו מושכני והאמר ר' חייא בר אבין אמר שמואל מושכני הרי היא כגולה ליוחסין אלא מושכי לחוד ומושכני לחוד
Now, he differs from R'Abba B'Kahana, who said: What is meant by, [and the king of Assyria carried Israel away into Assyria,] and put them in Halah, and in Habor, on the river of Gozan, and in the cities of the Medes?<span class="x" onmousemove="('comment',' II Kings XVIII, 11.');"><sup>21</sup></span> Halah is Hulwan; Habor is Adiabene;<span class="x" onmousemove="('comment',' A district of Assyria between the rivers Lycus and Caprus (fast.) ; v. also Obermeyer, p. 10.');"><sup>22</sup></span> the river of Gozan is Ginzak;<span class="x" onmousemove="('comment',' Rawlinson identifies this with Shiz, near the present-day town of Maragha, south-east of Urmiasee; ibid.');"><sup>23</sup></span> the cities of the Medes are Hamadan<span class="x" onmousemove="('comment',' Ektabana, capital of Media.');"><sup>24</sup></span> and its environs; others state, Nahawand and its environs.