Sa'id bin Jubayr (may Allah have mercy on him) narrates from Abdullah bin Umar (may Allah be pleased with them both) that the Prophet (peace and blessings be upon him) said to the two who performed li'an: "Your reckoning is with Allah; one of you is a liar. You have no claim over your wife." He said: O Messenger of Allah! My wealth? He (peace and blessings be upon him) said: "You have no wealth. If you spoke the truth about her, then it is gone in exchange for the enjoyment you had of her. And if you lied against her, then that is even further from you."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب اللعان / 15326