耶利米書 10:4的米示拿參照：Mishnah Nedarim

“Konam if I marry that ugly woman,” and she turns out to be beautiful; “That black-skinned woman,” and she turns out to be light-skinned; “That short woman,” and she turns out to be tall, he is permitted to marry her, not because she was ugly, and became beautiful, or black and became light-skinned, short and grew tall, but because the vow was made in error. And thus it happened with one who vowed not to benefit from his sister’s daughter, and she was taken into Rabbi Ishmael’s house and they made her beautiful. Rabbi Ishmael said to him, “My son! Did you vow not to benefit from this one!” He said, “No,” and Rabbi Ishmael permitted her [to him]. In that hour Rabbi Ishmael wept and said, “The daughters of Israel are beautiful, but poverty disfigures them.” And when Rabbi Ishmael died, the daughters of Israel raised a lament, saying, “Daughters of Israel weep for Rabbi Ishmael.” And thus it is said too of Saul, “Daughters of Israel, weep for Saul” (II Samuel 1:24).