אמי וורדינאה

Ami of Vordina explained: "As beautiful as Vordina," which is not a place name. [In Eruvin (49), the people of Vordina were known to be stingy and strict with one another. And in Sotah (10a)]. Rabbi Abahu said: [Rabbi Yochanan said, etc., Rabbi Netman bar Yitzchak in the name of Ami, that it is well known that a matter which is not well done, the bills of divorce are not valid (M.A. 1)]. And see the Bukhar of the House of the Nasi [(and on Yom Tov, he did not see)] and Rabbi [(Ami)] said it is well done [(that it is not visible) in the egg (there)].

And it was during the time of Rabbi Yehuda the Nasi.