Deut 25:7

וְאִם־לֹ֤א יַחְפֹּץ֙ הָאִ֔ישׁ לָקַ֖חַת אֶת־יְבִמְתּ֑וֹ וְעָלְתָה֩ יְבִמְתּ֨וֹ הַשַּׁ֜עְרָה אֶל־הַזְּקֵנִ֗ים וְאָֽמְרָה֙ מֵאֵ֨ין יְבָמִ֜י לְהָקִ֨ים לְאָחִ֥יו שֵׁם֙ בְּיִשְׂרָאֵ֔ל לֹ֥א אָבָ֖ה יַבְּמִֽי׃

But if the man does not want to marry his brother’s widow, she is to go to the elders at the city gate and say, “My husband’s brother refuses to preserve his brother’s name in Israel. He is not willing to perform the duty of a brother-in-law for me.”