Musannaf Ibn Abi Shayba 9:1303

Abu Bakr narrated to us, he said: Ghundar narrated to us, from Shu'bah, from Ali ibn Mudrik, he said: I heard al-Nakha'i say: Al-Ash'ath married a woman upon her own judgment [regarding the dowry]. The matter was raised to Umar ibn al-Khattab, and he said: "Satisfy her, satisfy her."