It is narrated from Muhammad Baqir that Sayyiduna Miqdad bin Aswad (may Allah be pleased with him) came to Sayyiduna Ali (may Allah be pleased with him) and he was feeding his young camels a mixture of flour and fodder in water. So Sayyiduna Miqdad (may Allah be pleased with him) said: Sayyiduna Uthman bin Affan (may Allah be pleased with him) forbids Qiran between Hajj and Umrah. Then Sayyiduna Ali (may Allah be pleased with him) went out, and there were marks of flour on his hands—I have not forgotten those marks of flour on his hands until now—and he went to Sayyiduna Uthman bin Affan (may Allah be pleased with him) and said: Do you forbid Qiran between Hajj and Umrah? He said: Yes, this is my opinion. So Sayyiduna Ali (may Allah be pleased with him) went out angrily, saying: «لَبَّيْكَ اَللّٰهُمَّ لَبَّيْكَ بِحَجَّةٍ وَعُمْرَةٍ مَعًا» .

Imam Malik (may Allah have mercy on him) said: According to us, the ruling is that whoever performs Qiran should not cut his hair, nor use the things prohibited in Ihram, until he sacrifices the Hady, if he has a Hady with him, and opens his Ihram in Mina on the Day of Nahr.

Malik said: The practice among us is that whoever combines Hajj and Umrah does not take anything from his hair, nor does he exit from any state (of ihram), until he sacrifices a hady, if he has one, and he exits (from ihram) at Mina on the Day of Sacrifice.