حَدَّثَنَا حَفْصُ بْنُ عُمَرَ، وَمُسْلِمُ بْنُ إِبْرَاهِيمَ، - الْمَعْنَى قَرِيبٌ - قَالاَ حَدَّثَنَا شُعْبَةُ، عَنْ سِمَاكِ بْنِ حَرْبٍ، عَنْ أَبِي صَفْوَانَ بْنِ عُمَيْرَةَ، قَالَ أَتَيْتُ رَسُولَ اللَّهِ صلى الله عليه وسلم بِمَكَّةَ قَبْلَ أَنْ يُهَاجِرَ بِهَذَا الْحَدِيثِ وَلَمْ يَذْكُرْ يَزِنُ بِالأَجْرِ ‏.‏ قَالَ أَبُو دَاوُدَ رَوَاهُ قَيْسٌ كَمَا قَالَ سُفْيَانُ وَالْقَوْلُ قَوْلُ سُفْيَانَ ‏.‏

The tradition mentioned above (No. 3330) has also been transmitted by AbuSafwan ibn Umayrah through a different chain of narrators. This version has:Abu Safwan said: I came to the Messenger of Allah (ﷺ) at Mecca before his immigration. He then narrated the rest of the tradition, but he did not mention the words "who was weighing for payment". Abu Dawud sad: Qais also transmitted it as Sufyan said: The version of Sufyan is authoritative