Sayyiduna Jabr bin Atik (may Allah be pleased with him) said: The Messenger of Allah (peace and blessings be upon him) asked for three things in the mosque of Banu Mu'awiyah; two were granted and one was withheld. He (peace and blessings be upon him) asked that Allah not destroy his (peace and blessings be upon him) Ummah through hunger and not give an enemy dominance over them, and these two were granted. And he (peace and blessings be upon him) asked that Allah not make their fighting among themselves, and this was not granted.
Hadith Referenceالمعجم الكبير للطبراني / باب الجيم / 1768