سُنَنُ النَّسَائِيِّ
Sunan an-Nasa’i 4588
The Book of Financial Transactions
Exchanging Silver For Gold And Gold For Silver, And Mentioning The Different Wordings Reported In The Narration Of Ibn 'Umar
أَخْبَرَنَا مُحَمَّدُ بْنُ بَشَّارٍ، قَالَ حَدَّثَنَا وَكِيعٌ، قَالَ حَدَّثَنَا مُوسَى بْنُ نَافِعٍ، عَنْ سَعِيدِ بْنِ جُبَيْرٍ، بِمِثْلِهِ . قَالَ أَبُو عَبْدِ الرَّحْمَنِ كَذَا وَجَدْتُهُ فِي هَذَا الْمَوْضِعِ .
Something similar was narrated form Saeed bin Jubair. Abu 'Abdur-Rehman (An-Nasai) said: This is what I have found on this topic.
Sunan an-Nasa'i, 4588Hasan (Darussalam)