They both have 5 letters and are both stupid :D
Judaism and Christianity. Many stories in the Christian Bible and the Koran have the same or similar stories but change the names and locations. Many teachings and principals are similar or the same.
The Koran has mostly the same stories from the pre-Christian era as the Hebrew Bible does, but the Koran claims to have the "correct" version of the events. There are literally hundreds of "corrected" details in the Koran that, according to Islam, fix the inaccuracy or faulty manuscripts found in the Bible.
Nope.
Islam
there is no true holy bible that resembles the Koran they were written in far different time periods.
The Bible is to Christianity as the Qur'an (Koran) is to Islam.
because Koran is their Holy Bible so they should respect it.
It doesn't appear in the Bible, but vaguely similar phrases appear in the Apocryphal books and the Koran. It could even be part of a poem.
The Quran, or Koran
Muslims do not read the bible. They read the Koran if I am not mistaken.
I don't know if it is in the Koran, but it sure isn't in the Holy Bible! The Bible is inspired by God, the Koran was written by a man who was most likely hallucinating from being alone for so long. That saying is unbiblical.
After, The Qur'an was written about 650 years after the last books of the Bible were compiled. This is the reason for some of the apparently similar (although differing) accounts of Jesus, Mary, Adam.. in the Qur'an.