The site’s significance stems in part from religious traditions regarding the rock, known as the Foundation Stone, at its heart, which bears great significance for Jews and Muslims. It is recognized by all three Abrahamic religions as the site of Abraham’s attempted sacrifice of his son. Although they differ on which son was to be sacrificed. Judaism and Christianity believe it was Isaac, according to the Book of Genesis (Genesis 22:2 NRSV), and Islam upholds that it was Ishmael.
source-WIKIPEDIA
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