Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
bayhaqi:13638Abū Zakariyyā > Abū al-ʿAbbās > al-Rabīʿ > al-Shāfiʿī > Ibn ʿUyaynah > ʿAmr b. Dīnār > ʿAbd al-Raḥman b. Maʿbad b. ʿUmayr > ʿUmar

[Machine] "Omar refused the marriage of a woman who was married without a guardian."  

البيهقي:١٣٦٣٨وَأَخْبَرَنَا أَبُو زَكَرِيَّا ثنا أَبُو الْعَبَّاسِ أنبأ الرَّبِيعُ أنبأ الشَّافِعِيُّ أنبأ ابْنُ عُيَيْنَةَ عَنْ عَمْرِو بْنِ دِينَارٍ عَنْ عَبْدِ الرَّحْمَنِ بْنِ مَعْبَدِ بْنِ عُمَيْرٍ

أَنَّ عُمَرَ ؓ رَدَّ نِكَاحَ امْرَأَةٍ نُكِحَتْ بِغَيْرِ وَلِيٍّ