The virtue of the black fruit from the Arak tree

Jabir b. Abdullah reported: We were with the Apostle of Allah ﷺ at Marr az-Zahran, and we were plucking the fruit of the Arak tree, whereupon Allah's Messenger (may peace he upon him) said: Pluck only its black ones (for they are the most pleasant). We said: Allah's Messenger, it seems you shepherded the flock. He said: Yes. Has there been a prophet who did not shepherd it (or some words like it)?

حَدَّثَنِي أَبُو الطَّاهِرِ، أَخْبَرَنَا عَبْدُ اللَّهِ بْنُ وَهْبٍ، عَنْ يُونُسَ، عَنِ ابْنِ شِهَابٍ، عَنْ أَبِي سَلَمَةَ بْنِ عَبْدِ الرَّحْمَنِ، عَنْ جَابِرِ بْنِ عَبْدِ اللَّهِ، قَالَ كُنَّا مَعَ النَّبِيِّ ﷺ بِمَرِّ الظَّهْرَانِ وَنَحْنُ نَجْنِي الْكَبَاثَ فَقَالَ النَّبِيُّ ﷺ " عَلَيْكُمْ بِالأَسْوَدِ مِنْهُ " . قَالَ فَقُلْنَا يَا رَسُولَ اللَّهِ كَأَنَّكَ رَعَيْتَ الْغَنَمَ قَالَ " نَعَمْ وَهَلْ مِنْ نَبِيٍّ إِلاَّ وَقَدْ رَعَاهَا " . أَوْ نَحْوَ هَذَا مِنَ الْقَوْلِ .