It is narrated from Sayyiduna Jabir (may Allah be pleased with him) that once two slaves fought with each other, one of whom belonged to a Muhajir and the other to an Ansari. The Muhajir called out to the Muhajireen and the Ansari called out to the Ansar for help. The Prophet (peace and blessings be upon him) heard these calls and came out and said: Leave these foul slogans. Then he said: What are these cries of ignorance? What are these cries of the time of ignorance?