Al-Kāfi

Hadith 1543
marriage
3- أَبَانٌ عَنْ عَبْدِ الرَّحْمَنِ بْنِ أَبِي عَبْدِ اللهِ عَنْ أَبِي عَبْدِ اللهِ (عَلَيْهِ السَّلام) قَالَ تَزَوَّجُ الْمَرْأَةُ مَنْ شَاءَتْ إِذَا كَانَتْ مَالِكَةً لأمْرِهَا فَإِنْ شَاءَتْ جَعَلَتْ وَلِيّاً.
3. Aban has narrated from ‘Abd al-Rahman ibn abu ‘Abd Allah who has said the following: “Abu ‘Abd Allah (a.s.), has said, ‘A woman who has control of her affairs can marry whomever she likes or she can appoint someone as her guardian.’”
Source: Shaykh Muḥammad b. Yaʿqūb al-Kulaynī