The son of Rabbi Reuben the Libellarius was being married. The feast was in full swing. The music was loud, the wine was generous, and the family was radiant.
An old stranger came to the door.
Elijah the Prophet, who attends every Jewish wedding unseen, quietly took Rabbi Reuben aside and told him to welcome the stranger with special honor. Rabbi Reuben had once, years before, rudely dismissed an elderly guest from his table. This was his moment to repair that insult.
He seated the old man in a place of dignity. He served him first. He treated him as if he were the guest of honor.
Then the old man's face changed. His body shifted. The guests at the table drew back in terror. This was no old man. This was the Malach ha-Mavet, the Angel of Death, come for the bridegroom.
The father, Rabbi Reuben, offered his own life in his son's place. He said the words, then saw the angel's true form and fled in terror. The mother offered her life next, and she too, seeing the face of death at close range, ran away. The guests scattered.
Only the bride did not move.
She stepped forward and interceded for her new husband. She did not offer her life — she pleaded. She turned directly to heaven, bypassing the angel, and argued before God for the man she had just married.
Death had compassion. Heaven granted her request. The groom lived. (Gaster, Exempla No. 138)
The story preserves a wild teaching: parents will love a child from a distance when the distance is safe, but a bride, on her first day as a wife, can stand her ground in front of the Angel of Death and win her husband back from him.