It is narrated from Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) that the Prophet (peace and blessings be upon him) said: "Every child that is born is born upon the fitrah (natural disposition)."
Imam al-Tabarani (may Allah have mercy on him) said: "No one narrated this hadith from Ibn Jurayj (may Allah have mercy on him) except al-Harith bin Ghassan."
Hadith Referenceالمعجم الأوسط / باب الميم / 6134
Hadith Takhrij«أخرجه البزار فى «مسنده» برقم: 5185، والطبراني فى «الأوسط» برقم: 5350»