Mishnayos Sotah Perek 1 Mishnah 3

And these are women who, despite being married to priests, are prohibited from partaking of teruma due to suspicion of adultery: A woman who says to her husband: I am defiled to you, i.e., she admitted to having committed adultery with another man; and in a case where witnesses came forth and testified that she is defiled; and a woman who says after a warning and seclusion: I will not drink the bitter water of a sota; and in a case where her husband does not want to force her to drink the water even after she secluded herself with another man after his warning; and in a case where her husband engaged in sexual intercourse with her on the way to bringing her to the Temple to drink the bitter water, as in such a case the water will not be effective in evaluating whether she was unfaithful, due to the husband’s own prohibited act. The mishna details the procedure for administering the drinking of the bitter water of a sota. What does her husband do with her after she secluded herself with the man about whom she had been warned? He brings her to the court that is found in that location, and the court provides him with two Torah scholars to accompany him, lest he engage in sexual intercourse with her on the way to the Temple, which is not only prohibited but will also prevent the bitter water from evaluating her. Rabbi Yehuda says: Her husband is trusted with regard to her, so there is no need to provide scholars to accompany him.

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: