Hadithcore
Mishkat al-Masabih, 2806

Jabir told that God’s Messenger gave a desert Arab the right to rescind a bargain after having made it. Tirmidhi transmitted it, saying this is a <i>hasan sahih gharib</i> tradition.

عَنْ جَابِرٍ رَضِيَ اللَّهُ عَنْهُ أَنَّ رَسُولَ اللَّهِ صَلَّى الله عَلَيْهِ وَسلم خيَّرَ أعرابيَّاً بَعْدَ الْبَيْعِ. رَوَاهُ التِّرْمِذِيُّ وَقَالَ: هَذَا حَدِيثٌ حَسَنٌ صَحِيحٌ غَرِيب

References1 variant
In-Book Reference
Book 11, Hadith 45