Sayyiduna Abdullah bin Amr (may Allah be pleased with him) states: The Prophet (peace and blessings be upon him) gave the ruling that there is no shighar (exchange marriage) in Islam.
Ahmad recorded it, and its narrators are the narrators of the Sahih, except Ibn Ishaq, and he has explicitly stated that he heard the hadith (tahdith).
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب النكاح / 7397