Sunan an-Nasa'i
Sunan an-Nasa'i 3347
أَخْبَرَنَا إِسْحَاقُ بْنُ إِبْرَاهِيمَ، قَالَ حَدَّثَنَا عَبْدُ الْعَزِيزِ بْنُ مُحَمَّدٍ، عَنْ يَزِيدَ بْنِ عَبْدِ اللَّهِ بْنِ الْهَادِ، عَنْ مُحَمَّدِ بْنِ إِبْرَاهِيمَ، عَنْ أَبِي سَلَمَةَ، قَالَ سَأَلْتُ عَائِشَةَ عَنْ ذَلِكَ، فَقَالَتْ فَعَلَ رَسُولُ اللَّهِ صلى الله عليه وسلم عَلَى اثْنَتَىْ عَشْرَةَ أُوقِيَّةً وَنَشٍّ وَذَلِكَ خَمْسُمِائَةِ دِرْهَمٍ .
Ishaq ibn Ibrahim reported to us; he said: Abd al-Aziz ibn Muhammad narrated to us, from Yazid ibn Abd Allah ibn al-Had, from Muhammad ibn Ibrahim, from Abu Salamah, who said: I asked A'ishah about that, and she said: The Messenger of Allah (peace and blessings of Allah be upon him) did so for twelve uqiyyahs and one nash; that is five hundred dirhams.
Translation notes
The source gives the traditional weight units and its own equivalence: twelve uqiyyahs plus one nash equals five hundred dirhams.