It is narrated from Sayyiduna Uqbah bin Amir or Sayyiduna Samurah bin Jundub (may Allah be pleased with them) that the Messenger of Allah (peace and blessings be upon him) said: "If a woman is married by two guardians (each to a different man), then she will belong to the one whose marriage took place first. And if a person sells a thing to two men, then it will belong to the one to whom it was sold first."