Talmud for Sotah 1:5
אִם אָמְרָה טְמֵאָה אָנִי, שׁוֹבֶרֶת כְּתֻבָּתָהּ וְיוֹצֵאת. וְאִם אָמְרָה טְהוֹרָה אָנִי, מַעֲלִין אוֹתָהּ לְשַׁעַר הַמִּזְרָח שֶׁעַל פֶּתַח שַׁעַר נִקָּנוֹר, שֶׁשָּׁם מַשְׁקִין אֶת הַסּוֹטוֹת, וּמְטַהֲרִין אֶת הַיּוֹלְדוֹת, וּמְטַהֲרִין אֶת הַמְּצֹרָעִים. וְכֹהֵן אוֹחֵז בִּבְגָדֶיהָ, אִם נִקְרְעוּ נִקְרָעוּ, אִם נִפְרְמוּ נִפְרָמוּ, עַד שֶׁהוּא מְגַלֶּה אֶת לִבָּהּ, וְסוֹתֵר אֶת שְׂעָרָהּ. רַבִּי יְהוּדָה אוֹמֵר, אִם הָיָה לִבָּהּ נָאֶה, לֹא הָיָה מְגַלֵּהוּ. וְאִם הָיָה שְׂעָרָהּ נָאֶה, לֹא הָיָה סוֹתְרוֹ:
If she says "I am impure," she breaks her <i>Ketubah</i> [monetary settlement payable to a married woman upon divorce or the death of her husband], and she departs. And if she says "I am pure," they bring her up to the eastern gate by the entrance of the Gate of Nicanor, where the <i>Sotot</i> [suspected adulteresses, warned by their husbands against seclusion with a particular man] are made to drink, where they purify women after childbirth, and where they purify <i>metzoraim</i> [people afflicted with a disfiguring skin disease]. And a priest grasps her garment--if it tears, it tears; if it unravels, it unravels--till he has bared her bosom, and he loosens her hair. Rabbi Yehudah says: if her bosom is beautiful, he does not bare it; if her hair is beautiful, he does not loosen it.
Jerusalem Talmud Shekalim
The Southern gates close to the West56The gates of the Temple courtyard were not symmetrical in the wall but more to the West; they are enumerated from West to East.: the Upper Gate, the Fuel Gate, the Firstborns’ Gate, the Water gate. And why was it called Water Gate? For there they bring in the phial of water for the water libation on Tabernacles. Rebbi Eliezer ben Jacob said, the water will drizzle in the future from under the threshold57As predicted in Ez. 47:1–5.
Opposite them92Continued enumeration of the 13 gates of the Temple compound. in the North, close to the West, the Jechoniah93He is called Jehoiachin in Kings and Chronicles, Koniahu in Jeremiah, Jechoniah in Esther. gate, the Sacrifice gate, the Women’s gate, the Song’s gate. And why was it called the Jechoniah gate? For through it Jechoniah left in his deportation94Middot35b.. In the East the Nikanor gate95Cf. Yoma3:8, Notes 317 ff., which had two small entrances96Where the people charged with opening the large doors to the public could enter with a key., one to the right and one to the left. And two in the West which had no names.