It is narrated from IBN ABBASS that some of the leading Muslims like; SAAD-IBN-MOAZ - KHARIJ - IBN - ZAID and MOAZ IBN-JABAL, asked questions of the Rabbis and learned Jews about the signs and symptoms of our prophet that were revealed to them through TOWRÄT (PENTATEUCH). They concealed their knowledge and refused to display it and explain to others who had no access to the book, and hence the verse: