Talhah (may Allah have mercy on him) narrated from Khaythamah (may Allah have mercy on him) that a man married a woman in the time of the Prophet (peace and blessings be upon him) and consummated the marriage with her without having given anything.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الصداق / 14465