The Call of Jahiliyyah
Once a young man from the Muhajiruwn and a young man from the Ansaar quarreled. So the muhajirun called out for help stating: “O Muhajiruwn!” And the ansaari said: “O Ansaar!” The Prophet (صلي الله عليه وسلم) heard this and said: ”Is it with the call off jahiliyyah that you are calling out, and I am present amongst you!” (Bukhari)
Allah loves Muhajiruwn and Ansaar. Allah states (interpretation of the meaning) : “And [those Allah grants mercy on includes] the first to embrace Islam from the Muhajiruwn and the Ansaar, and those who followed them in goodness, beliefs and actions.