I have married a woman of the Ansar. He said: How much Mahr have you paid? I said: For a date-stone weight of gold. And in the hadith transmitted by Ishaq (it is): (nawat weight) of gold.
عَبْدُ الرَّحْمَنِ بْنُ عَوْفٍ رَآنِي رَسُولُ اللَّهِ ﷺ وَعَلَىَّ بَشَاشَةُ الْعُرْسِ فَقُلْتُ تَزَوَّجْتُ امْرَأَةً مِنَ الأَنْصَارِ فَقَالَ كَمْ أَصْدَقْتَهَا فَقُلْتُ نَوَاةً وَفِي حَدِيثِ إِسْحَاقَ مِنْ ذَهَبٍ