Hadith 2190
´It was narrated from 'Uqbah bin 'Amir or Samurah bin Jundab that the Messenger of Allah (ﷺ) said:` "Any man who sells to two men, it is for the one who was first."[1]
Hadith 2191
´It was narrated from Samurah that the Messenger of Allah (ﷺ), said:` "If two (separate) authorized persons make a sale (of the same thing), then the first transaction is the one that is valid. "