While we were sitting in the company of the Prophet ﷺ a woman came to him and presented herself (for marriage) to him. The Prophet ﷺ looked at her, lowering his eyes and raising them, but did not give a reply. One of his companions said, "Marry her to me O Messenger of Allah ﷺ!" The Prophet ﷺ asked (him), "Have you got anything?" He said, "I have got nothing." The Prophet ﷺ said, "Not even an iron ring?" He Saʿd, "Not even an iron ring, but I will tear my garment into two halves and give her one half and keep the other half." The Prophet; said, "No. Do you know some of the Qur'an (by heart)?" He said, "Yes." The Prophet ﷺ said, "Go, I have agreed to marry her to you with what you know of the Qur'an (as her Mahr)." (Using translation from Bukhārī 5132)
كُنَّا عِنْدَ رَسُولِ اللهِ ﷺ فَجَاءَتْهُ امْرَأَةٌ تَعْرِضُ نَفْسَهَا عَلَيْهِ فَخَفَّضَ فِيهَا الْبَصَرَ وَرَفَعَهُ فَلَمْ يُرِدْهَا فَقَالَ رَجُلٌ مِنْ أَصْحَابِهِ زَوِّجْنِيهَا يَا رَسُولَ اللهِ قَالَ هَلْ عِنْدَكَ شَيْءٌ؟ قَالَ يَا رَسُولَ اللهِ مَا عِنْدِي شَيْءٌ قَالَ وَلَا خَاتَمٌ مِنْ حَدِيدٍ؟ قَالَ وَلَا خَاتَمٌ مِنْ حَدِيدٍ وَلَكِنْ أَشُقُّ بُرْدَتِي هَذِهِ فَأُعْطِيهَا النِّصْفَ وَآخُذُ النِّصْفَ قَالَ لَا وَلَكِنْ هَلْ مَعَكَ مِنَ الْقُرْآنِ شَيْءٌ؟ قَالَ نَعَمْ قَالَ اذْهَبْ فَقَدْ زَوَّجْتُكَهَا بِمَا مَعَكَ مِنَ الْقُرْآنِ