Volume 6, Book 60, Number 430:
Narrated Jabir bin Abdullah:
We were in a Ghazwa and a man from the emigrants kicked an Ansari (on the buttocks with his
foot). The Ansari man said, “O the Ansari! (Help!)” The emigrant said, “O the emigrants! (Help).”
When Allah’s Apostle heard that, he said, “What is that?” They said, “A man from the emigrants
kicked a man from the Ansar (on the buttocks his foot). On that the Ansar said, ‘O the Ansar!’ and the
emigrant said, ‘O the emigrants!” The Prophet said’ “Leave it (that call) for it Is a detestable thing.” The
number of Ansar was larger (than that of the emigrants) at the time when the Prophet came to Med –
ina, but later the number of emigrants increased. ‘Abdullah bin Ubai said, “Have they, (the emigrants)
done so? By Allah, if we return to Medina, surely, the more honorable will expel therefrom the
meaner,” ‘Umar bin Al-Khattab said, “O Allah’s Apostle! Let me chop off the head of this hypocrite!”
The Prophet said, “Leave him, lest the people say Muhammad kills his companions:”