Reference for Yevamot 32:1

קפסיק ותני מבין העובדי כוכבים ואפי' מן תרמוד ואמר רבי יוחנן זאת אומרת מקבלין גרים מתרמוד

that having stated categorically,<span class="x" onmousemove="('comment',' Lit., 'he decides and teaches'. ');">¹</span> '[those that came] from the heathens' [he must also imply,] 'even those from Tarmod'!<span class="x" onmousemove="('comment',' But can that be so in view of the doubtful character of the admixture of Jewish stock of its inhabitants? ');">²</span>

Jastrow