The same hadith has been narrated by Zuhri with the same chain of authorities with the addition:

The belief is among the Yemenites, the sagacity is that of the Yemenites.

وَحَدَّثَنَا عَبْدُ اللَّهِ بْنُ عَبْدِ الرَّحْمَنِ الدَّارِمِيُّ، أَخْبَرَنَا أَبُو الْيَمَانِ، أَخْبَرَنَا شُعَيْبٌ، عَنِ الزُّهْرِيِّ، بِهَذَا الإِسْنَادِ مِثْلَهُ وَزَادَ ‏

‏ الإِيمَانُ يَمَانٍ وَالْحِكْمَةُ يَمَانِيَةٌ ‏

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