Shem is a biblical figure mentioned in the Book of Genesis. He is one of the three sons of Noah, alongside Ham and Japheth. After the Great Flood, Shem is traditionally considered the ancestor of several ancient peoples, particularly those in the Middle East, including the Semitic peoples. In Jewish, Christian, and Islamic traditions, Shem is often associated with righteousness and is seen as a key figure in the lineage leading to Abraham. His descendants are believed to have played a significant role in the development of various cultures and languages in the region.