It was narrated that Ibn Umar said: "I came to the Prophet (صلی اللہ علیہ وسلم) and said: Wait, I want to ask you something. I sell camels in Al-Baqi with a price set in Dinars but I accept Dirhams instead. He said: There is nothing wrong with it if you take the price on that day, still unfinished business between you both (buyer and seller)