"A man has more right to his own wealth when he finds it, and the buyer should pursue the one who sold it to him." (Using translation from Nasāʾī 4681)
قَالَ رَسُولُ اللهِ ﷺ «الرَّجُلُ أَحَقُّ بِعَيْنِ مَالِهِ إِذَا وَجَدَهُ وَيَتْبَعُ الْبَيْعُ مَنْ بَاعَهُ»