[Machine] The Messenger of Allah ﷺ said, "There is no marriage except with a guardian and two just witnesses. If they dispute, then the ruler is the guardian of the one who has no guardian. If a woman marries without a guardian, then her marriage is invalid." We have also narrated in the Book of Marriage from Al-Hasan and Sa'id ibn Al-Musayyib that 'Umar ibn Al-Khattab said, "There is no marriage except with a guardian and two just witnesses." And it is narrated from Ibn 'Abbas as well that he said, "The Messenger of Allah ﷺ said…”  

قَالَ رَسُولُ اللهِ ﷺ لَا نِكَاحَ إِلَّا بِوَلِيٍّ وَشَاهِدَيْ عَدْلٍ فَإِنِ اشْتَجَرُوا فَالسُّلْطَانُ وَلِيُّ مَنْ لَا وَلِيَّ لَهُ فَإِنْ نَكَحَتْ فَنِكَاحُهَا بَاطِلٌ وَرَوَيْنَا فِي كِتَابِ النِّكَاحِ عَنِ الْحَسَنِ وَسَعِيدِ بْنِ الْمُسَيِّبِ أَنَّ عُمَرَ بْنَ الْخَطَّابِ ؓ قَالَ لَا نِكَاحَ إِلَّا بِوَلِيٍّ وَشَاهِدَيْ عَدْلٍ وَرُوِّينَاهُ عَنِ ابْنِ عَبَّاسٍ وَالَّذِي