It is narrated from Hazrat Adi (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: A previously married woman will express her consent verbally in the case of a second marriage, and the silence of a virgin is her consent.
Hadith Referenceمسند احمد / مسند الشاميين / 17722
Hadith Gradingحکم دارالسلام:صحيح لغيره، وهذا إسناد منقطع، عدي بن عدي لم يسمع من أبيه