Hadith 3351
Narrated Fudalah ibn Ubayd: The Prophet ﷺ was brought a necklace in which there were gold and pearls. (The narrators Abu Bakr and (Ahmad) Ibn Mani' said: The pearls were set with gold in it, and a man bought it for nine or seven dinars. ) The Prophet ﷺ said: (It must not be sold) till the contents are considered separately. The narrator said: He returned it till the contents were considered separately. The narrator Ibn Asa said: By this I intended trade. Abu Dawud said: The word hijarah (stone) was recorded in his note-book before, but he changed it and narrated tijarah (trade).
Hadith 3352
Narrated Fudalah bin Ubaid: At the battle of Khaibar I bought a necklace in which there were gold and pearls for twelve dinars. I separated them and found that its worth was more than twelve dinars. So I mentioned that to the Prophet ﷺ who said: It must not be sold till the contents are considered separately.
Hadith 3541
Narrated Abu Umamah: The Prophet ﷺ said: If anyone intercedes for his brother and he presents a gift to him for it and he accepts it, he approaches a great door of the doors of usury.
Hadith 4264
Narrated Abu Hurairah: The Prophet ﷺ said: There will be civil strife (fitnah) which will render people deaf, dumb and blind regarding what is right. Those who contemplate it will be drawn by it, and giving rein to the tongue during it will be like smiting with the sword.