76 Sotah 1/1-3

(א) הַמְקַנֵּא לְאִשְׁתּוֹ, רַבִּי אֱלִיעֶזֶר אוֹמֵר, מְקַנֵּא לָהּ עַל פִּי שְׁנַיִם, וּמַשְׁקָהּ עַל פִּי עֵד אֶחָד אוֹ עַל פִּי עַצְמוֹ. רַבִּי יְהוֹשֻׁעַ אוֹמֵר, מְקַנֵּא לָהּ עַל פִּי שְׁנַיִם וּמַשְׁקָהּ עַל פִּי שְׁנָיִם:

(ב) כֵּיצַד מְקַנֵּא לָהּ. אָמַר לָהּ בִּפְנֵי שְׁנַיִם, אַל תְּדַבְּרִי עִם אִישׁ פְּלוֹנִי, וְדִבְּרָה עִמּוֹ, עֲדַיִן הִיא מֻתֶּרֶת לְבֵיתָהּ וּמֻתֶּרֶת לֶאֱכֹל בַּתְּרוּמָה. נִכְנְסָה עִמּוֹ לְבֵית הַסֵּתֶר וְשָׁהֲתָה עִמּוֹ כְדֵי טֻמְאָה, אֲסוּרָה לְבֵיתָהּ וַאֲסוּרָה לֶאֱכֹל בַּתְּרוּמָה. וְאִם מֵת, חוֹלֶצֶת וְלֹא מִתְיַבָּמֶת:

(ג) וְאֵלּוּ אֲסוּרוֹת מִלֶּאֱכֹל בַּתְּרוּמָה, הָאוֹמֶרֶת טְמֵאָה אֲנִי לְךָ, וְשֶׁבָּאוּ עֵדִים שֶׁהִיא טְמֵאָה, וְהָאוֹמֶרֶת אֵינִי שׁוֹתָה, וְשֶׁבַּעְלָהּ אֵינוֹ רוֹצֶה לְהַשְׁקוֹתָהּ, וְשֶׁבַּעְלָהּ בָּא עָלֶיהָ בַדֶּרֶךְ. כֵּיצַד עוֹשֶׂה לָהּ, מוֹלִיכָהּ לְבֵית דִּין שֶׁבְּאוֹתוֹ מָקוֹם, וּמוֹסְרִין לוֹ שְׁנֵי תַלְמִידֵי חֲכָמִים, שֶׁמָּא יָבֹא עָלֶיהָ בַּדֶּרֶךְ. רַבִּי יְהוּדָה אוֹמֵר, בַּעְלָהּ נֶאֱמָן עָלֶיהָ:

(1) A man who warns his wife: Rabbi Eliezer says: he warns her [of his suspicions] before two [witnesses], and he makes her drink [the bitter waters] on the testimony of one witness or by his own testimony. Rabbi Yehoshua says: he warns her before two witnesses and makes her drink on the testimony of two [witnesses].

(2) How does he warn her? If he says to her before two [witnesses]: "Do not speak with a certain man," and she speaks with him, she is still permitted to her house [her husband] and permitted to eat Terumah [if she is married to a priest]. If she meets with him secretly in a house and stays with him long enough to become impure, she is forbidden to her house [her husband] and forbidden to eat Terumah. And if [her husband] dies [childless], she performs the Chalitza ceremony [of release from Levirate marriage] and does not contract a Levirate marriage.

(3) And these [women] are forbidden to eat Terumah: one who says "I am impure for you"; one for whom witnesses testified that she was impure; one who says "I will not drink [the bitter waters]"; one whose husband does not wish to make her drink [the bitter waters]; one whose husband had relations with her on the way [to the court where the Sotah ceremony would be performed]. And how does he act towards her? He brings her to the court that is in that place, and they assign him two wise scholars, lest he have relations with her on the way. Rabbi Yehudah says: her husband is trusted regarding her.