Reference for Yevamot 154:3
ואיכא דאמרי אמר ליה אני שונה עמיו מעמיו להביא בתולה הבאה משני עממין ומעם שיש בו שני עממין ואת אמרת גיורת מכנה ותו לא
is also included", and you mention only a fundamental proselyte and no other!' Now. what is meant by 'two peoples'? If it be suggested that it refers to the case of an Ammonite who married an Ammonitess. and that these are described as of 'two peoples' because the males are forbidden and the females are permitted, such a case [it may be objected] is the same as that of a fundamental proselyte! Consequently it must refer to an Ammonite who married the daughter of an Israelite.<span class="x" onmousemove="('comment',' Thus it is proved (v. supra n. 4) that, in the opinion of R. Johanan, such a case is eligible. ');"><sup>5</sup></span> Others say: He said to him,<span class="x" onmousemove="('comment',' R. Johanan to R. Zakkai. ');"><sup>6</sup></span>