Sahih Muslim
The Book Giving Description of the Day of Judgement, Paradise and Hell (Kitab Sifat Al-Qiyamah wal Janna wan-Nar)
Book Number: 039 / Hadith Number: 6711
Abu Huraira reported Allah's Messenger (may peace be upon him) as saying: If ten scholars of the Jews would follow me, no Jew would be left upon the surface of the earth who would not embrace Islam.