Musannaf Ibn Abi Shayba 28:373

Abu Usama narrated to us, from al-Hasan ibn al-Hakam al-Nakha'i, who said: My mother narrated to me, from Umm 'Affan, a slave-mother (umm walad) of Ali, she said: I came to Ali while there was a heap of cloves (qaranful) in front of him in the courtyard (al-rahba). I said: "O Commander of the Faithful, grant my daughter a necklace from these cloves." He said—and he tapped with his hand—: "Throw a dirham, for this is the wealth of the Muslims. Otherwise, be patient until our share of it comes, so that we may grant your daughter a necklace."