Seth sibling Abel
Seth, in the Abrahamic religions, was the third son of Adam and Eve. According to the Hebrew Bible, he had two brothers: Cain and Abel. According to Genesis 4:25, Seth was born after Abel's murder by Cain, and Eve believed that God had appointed him as a replacement for Abel. He is the only other child of Adam and Eve named in the Bible.Mandaeism
According to the Mandaean scriptures, including the Qolastā, the Book of John and Genzā Rabbā, Seth is cognate with the angelic soteriological figure Sheetil (also spelled Shitil; Classical Mandaic: ࡔࡉࡕࡉࡋ, romanized: Šitil), a son of Adam Kadmaya who taught John the Baptist with his brothers Anush (Enosh) and Hibil Ziwa (Abel). He is variously spoken of as a son of Adam, a brother or son of Hibil, and the brother or father of Anush. Sheetil is one of the revealers of Mandaeism and a prophet, identified as the biblical Seth.: 45
brother or sister kin