Sunan Abi Dawud — Marriage (Kitab Al-Nikah) — Hadith No: 2092
Translation
Abu Hurairah reported the Prophet(ﷺ) as saying “ A woman who has been previously married should not be married until her permission is asked nor should a virgin be married without her permission. “They (the people) asked “What is her permission, Apostle of Allaah(ﷺ)? He replied “it is by her keeping silence.”