Musannaf Ibn Abi Shayba 9:1479

Abu Bakr narrated to us, he said: Ibn ‘Uyaynah narrated to us, from ‘Amr, from Sa‘id ibn Jubayr, from Ibn ‘Umar: That the Prophet (peace and blessings of Allah be upon him) separated the two who performed *li‘an* (mutual cursing) and said: "Your reckoning is with Allah. One of you is a liar. You have no way [to claim anything] against her." He said: "O Messenger of Allah, what about my wealth?" He said: "You have no wealth. If you were truthful, then it is for what you made lawful of her private parts; and if you were a liar, then that is further from you."