حَدَّثَنَا يَحْيَى بْنُ آدَمَ حَدَّثَنَا إِسْرَائِيلُ عَنْ سِمَاكٍ عَنْ سَعِيدِ بْنِ جُبَيْرٍ عَنِ ابْنِ عُمَرَ قَالَ كُنْتُ أَبِيعُ الْإِبِلَ بِالْبَقِيعِ فَأَبِيعُ بِالدَّنَانِيرِ وَآخُذُ الدَّرَاهِمَ وَأَبِيعُ بِالدَّرَاهِمِ وَآخُذُ الدَّنَانِيرَ فَأَتَيْتُ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ وَهُوَ يُرِيدُ أَنْ يَدْخُلَ حُجْرَتَهُ فَأَخَذْتُ بِثَوْبِهِ فَسَأَلْتُهُ فَقَالَ إِذَا أَخَذْتَ وَاحِدًا مِنْهُمَا بِالْآخَرِ فَلَا يُفَارِقَنَّكَ وَبَيْنَكَ وَبَيْنَهُ بَيْعٌ
مسند امام احمد بن حنبل · Hadith 5555
It was narrated that Ibn 'Umar said: I used to sell camels in al-Baqee'; I would sell for dinars and take the equivalent in dirhams, and I would sell for dirhams and take the equivalent in dinars. I came to the Prophet (PBUH) when he was about to enter his apartment. I caught hold of his garment and asked him and he said: "If you take one of them for the other, do not let him leave you with anything outstanding between you and him."
Translated by Dr. Muhammad Muhsin Khan · Reviewed by Islamic University of Madinah · Published March 2020
Sanad
حَدَّثَنَا يَحْيَى بْنُ آدَمَ حَدَّثَنَا إِسْرَائِيلُ عَنْ سِمَاكٍ عَنْ سَعِيدِ بْنِ جُبَيْرٍ عَنِ ابْنِ عُمَرَ