@alfatiha: That still does not give me direct hadith evidence as all of the people and works you cited were complied/born hundreds of years after the hijrah. I'm sure these people didn't make this up which is why i'm asking where the primary source of the hadith is? Why cite the scholar when you can cite what the scholar is citing? Please give me the book and number of the hadith. Thank you. Also, you said "You just don't put al-Quran on the ground." please give me evidence.