Sayyiduna Abdullah bin Amir bin Rabi'ah narrates from his father (may Allah be pleased with them both) that a man of Banu Fazarah came to the Messenger of Allah (peace and blessings be upon him) and said: I have married a woman for a pair of sandals. So the Prophet (peace and blessings be upon him) upheld his marriage as valid.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الصداق / 14373